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Ultrafiltration (UF) Membranes
Sterlitech Ultrafiltration Flat Sheet Membranes

Sterlitech ultrafiltration (UF) flat sheet membranes may be used in our process filtration units for evaluation or for any of your general separations needs. These membranes can be used in conjunction with our ultrafiltration columns to easily perform separations in a variety of cut-offs using positive pressure.

Sterlitech carries four brands of ultrafiltration (UF) membranes:

  • Veolia flat sheet membranes 

  • TriSep flat sheet membranes

  • FilmTec™ flat sheet membranes 

  • Synder Filtration flat sheet membranes

SKU Product Name Designation Polymer Size Pack Size Est Ship Price
1121485 Microdyn Nadir Membrane Filters, UC500, RC, UF, 150mm, 5/pk UC500 RC 150 mm 5 5-7 days
$356.82
1121486 Microdyn Nadir Membrane Filters, UC500, RC, UF, 25mm, 5/pk UC500 RC 25 mm 5 5-7 days
$66.26
1121487 Microdyn Nadir Membrane Filters, UC500, RC, UF, 43mm, 5/pk UC500 RC 43 mm 5 5-7 days
$80.57
1121488 Microdyn Nadir Membrane Filters, UC500, RC, UF, 62mm, 5/pk UC500 RC 62 mm 5 5-7 days
$154.22
1121489 Microdyn Nadir Membrane Filters, UC500, RC, UF, 76mm, 5/pk UC500 RC 76 mm 5 5-7 days
$168.69
1121490 Microdyn Nadir Membrane Filters, UC500, RC, UF, 90mm, 5/pk UC500 RC 90 mm 5 5-7 days
$227.93
1121491 Microdyn Nadir Membrane Filters, UH004, PESH, UF, 150mm, 5/pk UH004 PESH 150 mm 5 5-7 days
$356.82
1121492 Microdyn Nadir Membrane Filters, UH004, PESH, UF, 25mm, 5/pk UH004 PESH 25 mm 5 5-7 days
$66.26
1121493 Microdyn Nadir Membrane Filters, UH004, PESH, UF, 43mm, 5/pk UH004 PESH 43 mm 5 5-7 days
$80.57
1121494 Microdyn Nadir Membrane Filters, UH004, PESH, UF, 62mm, 5/pk UH004 PESH 62 mm 5 5-7 days
$154.22
1121495 Microdyn Nadir Membrane Filters, UH004, PESH, UF, 76mm, 5/pk UH004 PESH 76 mm 5 5-7 days
$168.69
1121496 Microdyn Nadir Membrane Filters, UH004, PESH, UF, 90mm, 5/pk UH004 PESH 90 mm 5 5-7 days
$227.93
1121497 Microdyn Nadir Membrane Filters, UH030, PESH, UF, 150mm, 5/pk UH030 PESH 150 mm 5 5-7 days
$356.82
1121498 Microdyn Nadir Membrane Filters, UH030, PESH, UF, 25mm, 5/pk UH030 PESH 25 mm 5 5-7 days
$66.26
1121499 Microdyn Nadir Membrane Filters, UH030, PESH, UF, 43mm, 5/pk UH030 PESH 43 mm 5 5-7 days
$80.57
1121500 Microdyn Nadir Membrane Filters, UH030, PESH, UF, 62mm, 5/pk UH030 PESH 62 mm 5 5-7 days
$154.22
1121501 Microdyn Nadir Membrane Filters, UH030, PESH, UF, 76mm, 5/pk UH030 PESH 76 mm 5 5-7 days
$168.69
1121502 Microdyn Nadir Membrane Filters, UH030, PESH, UF, 90mm, 5/pk UH030 PESH 90 mm 5 5-7 days
$227.93
1121503 Microdyn Nadir Membrane Filters, UH050, PESH, UF, 150mm, 5/pk UH050 PESH 150 mm 5 5-7 days
$356.82
1121504 Microdyn Nadir Membrane Filters, UH050, PESH, UF, 25mm, 5/pk UH050 PESH 25 mm 5 5-7 days
$66.26
1121505 Microdyn Nadir Membrane Filters, UH050, PESH, UF, 43mm, 5/pk UH050 PESH 43 mm 5 5-7 days
$80.57
1121506 Microdyn Nadir Membrane Filters, UH050, PESH, UF, 62mm, 5/pk UH050 PESH 62 mm 5 5-7 days
$154.22
1121507 Microdyn Nadir Membrane Filters, UH050, PESH, UF, 76mm, 5/pk UH050 PESH 76 mm 5 5-7 days
$168.69
1121508 Microdyn Nadir Membrane Filters, UH050, PESH, UF, 90mm, 5/pk UH050 PESH 90 mm 5 5-7 days
$227.93
1121509 Microdyn Nadir Membrane Filters, UP005, PES, UF, 150mm, 5/pk UP005 PES 150 mm 5 5-7 days
$356.82
1121510 Microdyn Nadir Membrane Filters, UP005, PES, UF, 25mm, 5/pk UP005 PES 25 mm 5 5-7 days
$66.26
1121511 Microdyn Nadir Membrane Filters, UP005, PES, UF, 43mm, 5/pk UP005 PES 43 mm 5 5-7 days
$80.57
1121512 Microdyn Nadir Membrane Filters, UP005, PES, UF, 62mm, 5/pk UP005 PES 62 mm 5 5-7 days
$154.22
1121513 Microdyn Nadir Membrane Filters, UP005, PES, UF, 76mm, 5/pk UP005 PES 76 mm 5 5-7 days
$168.69
1121514 Microdyn Nadir Membrane Filters, UP005, PES, UF, 90mm, 5/pk UP005 PES 90 mm 5 5-7 days
$227.93
1121515 Microdyn Nadir Membrane Filters, UP010, PES, UF, 150mm, 5/pk UP010 PES 150 mm 5 5-7 days
$356.82
1121516 Microdyn Nadir Membrane Filters, UP010, PES, UF, 25mm, 5/pk UP010 PES 25 mm 5 5-7 days
$66.26
1121517 Microdyn Nadir Membrane Filters, UP010, PES, UF, 43mm, 5/pk UP010 PES 43 mm 5 5-7 days
$80.57
1121518 Microdyn Nadir Membrane Filters, UP010, PES, UF, 62mm, 5/pk UP010 PES 62 mm 5 5-7 days
$154.22
1121519 Microdyn Nadir Membrane Filters, UP010, PES, UF, 76mm, 5/pk UP010 PES 76 mm 5 5-7 days
$168.69
1121520 Microdyn Nadir Membrane Filters, UP010, PES, UF, 90mm, 5/pk UP010 PES 90 mm 5 5-7 days
$227.93
1121521 Microdyn Nadir Membrane Filters, UP020, PES, UF, 150mm, 5/pk UP020 PES 150 mm 5 5-7 days
$356.82
1121522 Microdyn Nadir Membrane Filters, UP020, PES, UF, 25mm, 5/pk UP020 PES 25 mm 5 5-7 days
$66.26
1121523 Microdyn Nadir Membrane Filters, UP020, PES, UF, 43mm, 5/pk UP020 PES 43 mm 5 5-7 days
$80.57
1121524 Microdyn Nadir Membrane Filters, UP020, PES, UF, 62mm, 5/pk UP020 PES 62 mm 5 5-7 days
$154.22
1121525 Microdyn Nadir Membrane Filters, UP020, PES, UF, 76mm, 5/pk UP020 PES 76 mm 5 5-7 days
$168.69
1121526 Microdyn Nadir Membrane Filters, UP020, PES, UF, 90mm, 5/pk UP020 PES 90 mm 5 5-7 days
$227.93
1121527 Microdyn Nadir Membrane Filters, UP150, PES, UF, 150mm, 5/pk UP150 PES 150 mm 5 5-7 days
$356.82
1121528 Microdyn Nadir Membrane Filters, UP150, PES, UF, 25mm, 5/pk UP150 PES 25 mm 5 5-7 days
$66.26
1121529 Microdyn Nadir Membrane Filters, UP150, PES, UF, 43mm, 5/pk UP150 PES 43 mm 5 5-7 days
$80.57
1121530 Microdyn Nadir Membrane Filters, UP150, PES, UF, 62mm, 5/pk UP150 PES 62 mm 5 5-7 days
$154.22
1121531 Microdyn Nadir Membrane Filters, UP150, PES, UF, 76mm, 5/pk UP150 PES 76 mm 5 5-7 days
$168.69
1121532 Microdyn Nadir Membrane Filters, UP150, PES, UF, 90mm, 5/pk UP150 PES 90 mm 5 5-7 days
$227.93
1121539 Microdyn Nadir Membrane Filters, UV150, PVDF, UF, 150mm, 5/pk UV150 PVDF 150 mm 5 5-7 days
$356.82
1121540 Microdyn Nadir Membrane Filters, UV150, PVDF, UF, 25mm, 5/pk UV150 PVDF 25 mm 5 5-7 days
$66.26
1121541 Microdyn Nadir Membrane Filters, UV150, PVDF, UF, 43mm, 5/pk UV150 PVDF 43 mm 5 5-7 days
$80.57
1121542 Microdyn Nadir Membrane Filters, UV150, PVDF, UF, 62mm, 5/pk UV150 PVDF 62 mm 5 5-7 days
$154.22
1121543 Microdyn Nadir Membrane Filters, UV150, PVDF, UF, 76mm, 5/pk UV150 PVDF 76 mm 5 5-7 days
$168.69
1121544 Microdyn Nadir Membrane Filters, UV150, PVDF, UF, 90mm, 5/pk UV150 PVDF 90 mm 5 5-7 days
$227.93
1120881 Microdyn Nadir, Nadir PM UC500, 500kDa, RC, UF, 297 x 210mm, 1/pk UC500 RC 200 x 300mm 1 5-7 days
$102.55
1120882 Microdyn Nadir, Nadir PM UC500, 500kDa, RC, UF, 47mm, 5/pk UC500 RC 47 mm 5 5-7 days
$83.88
1120883 Microdyn Nadir, Nadir PM UC500, 500kDa, RC, UF, CF016, 5/pk UC500 RC CF016 5 5-7 days
$167.78
1120884 Microdyn Nadir, Nadir PM UC500, 500kDa, RC, UF, CF042, 5/pk UC500 RC CF042 5 5-7 days
$167.78
1120885 Microdyn Nadir, Nadir PM UC500, 500kDa, RC, UF, Sepa, 5/pk UC500 RC Sepa 5 5-7 days
$296.26
1120836 Microdyn Nadir, Nadir PM UH004, 4kDa, PESH, UF, 297 x 210mm, 1/pk UH004 PESH 200 x 300mm 1 5-7 days
$102.55
1120837 Microdyn Nadir, Nadir PM UH004, 4kDa, PESH, UF, 47mm, 5/pk UH004 PESH 47 mm 5 5-7 days
$83.88
1120838 Microdyn Nadir, Nadir PM UH004, 4kDa, PESH, UF, CF016, 5/pk UH004 PESH CF016 5 5-7 days
$167.78
1120839 Microdyn Nadir, Nadir PM UH004, 4kDa, PESH, UF, CF042, 5/pk UH004 PESH CF042 5 5-7 days
$167.78
1120840 Microdyn Nadir, Nadir PM UH004, 4kDa, PESH, UF, Sepa, 5/pk UH004 PESH Sepa 5 5-7 days
$296.26
1120856 Microdyn Nadir, Nadir PM UH030, 30kDa, PESH, UF, 297 x 210mm, 1/pk UH030 PESH 200 x 300mm 1 5-7 days
$102.55
1120857 Microdyn Nadir, Nadir PM UH030, 30kDa, PESH, UF, 47mm, 5/pk UH030 PESH 47 mm 5 5-7 days
$83.88
1120858 Microdyn Nadir, Nadir PM UH030, 30kDa, PESH, UF, CF016, 5/pk UH030 PESH CF016 5 5-7 days
$167.78
1120859 Microdyn Nadir, Nadir PM UH030, 30kDa, PESH, UF, CF042, 5/pk UH030 PESH CF042 5 5-7 days
$167.78
1120860 Microdyn Nadir, Nadir PM UH030, 30kDa, PESH, UF, Sepa, 5/pk UH030 PESH Sepa 5 5-7 days
$296.26
1120861 Microdyn Nadir, Nadir PM UH050, 50kDa, PESH, UF, 297 x 210mm, 1/pk UH050 PESH 200 x 300mm 1 5-7 days
$102.55
1120862 Microdyn Nadir, Nadir PM UH050, 50kDa, PESH, UF, 47mm, 5/pk UH050 PESH 47 mm 5 5-7 days
$83.88
1120863 Microdyn Nadir, Nadir PM UH050, 50kDa, PESH, UF, CF016, 5/pk UH050 PESH CF016 5 5-7 days
$167.78
1120864 Microdyn Nadir, Nadir PM UH050, 50kDa, PESH, UF, CF042, 5/pk UH050 PESH CF042 5 5-7 days
$167.78
1120865 Microdyn Nadir, Nadir PM UH050, 50kDa, PESH, UF, Sepa, 5/pk UH050 PESH Sepa 5 5-7 days
$296.26
1120841 Microdyn Nadir, Nadir PM UP005, 5kDa, PES, UF, 297 x 210mm, 1/pk UP005 PES 200 x 300mm 1 5-7 days
$102.55
1120842 Microdyn Nadir, Nadir PM UP005, 5kDa, PES, UF, 47mm, 5/pk UP005 PES 47 mm 5 5-7 days
$83.88
1120843 Microdyn Nadir, Nadir PM UP005, 5kDa, PES, UF, CF016, 5/pk UP005 PES CF016 5 5-7 days
$167.78
1120844 Microdyn Nadir, Nadir PM UP005, 5kDa, PES, UF, CF042, 5/pk UP005 PES CF042 5 5-7 days
$167.78
1120845 Microdyn Nadir, Nadir PM UP005, 5kDa, PES, UF, Sepa, 5/pk UP005 PES Sepa 5 5-7 days
$296.26
1120846 Microdyn Nadir, Nadir PM UP010, 10kDa, PES, UF, 297 x 210mm, 1/pk UP010 PES 200 x 300mm 1 5-7 days
$102.55
1120847 Microdyn Nadir, Nadir PM UP010, 10kDa, PES, UF, 47mm, 5/pk UP010 PES 47 mm 5 5-7 days
$83.88
1120848 Microdyn Nadir, Nadir PM UP010, 10kDa, PES, UF, CF016, 5/pk UP010 PES CF016 5 5-7 days
$167.78
1120849 Microdyn Nadir, Nadir PM UP010, 10kDa, PES, UF, CF042, 5/pk UP010 PES CF042 5 5-7 days
$167.78
1120850 Microdyn Nadir, Nadir PM UP010, 10kDa, PES, UF, Sepa, 5/pk UP010 PES Sepa 5 5-7 days
$296.26
1120851 Microdyn Nadir, Nadir PM UP020, 20kDa, PES, UF, 297 x 210mm, 1/pk UP020 PES 200 x 300mm 1 5-7 days
$102.55
1120852 Microdyn Nadir, Nadir PM UP020, 20kDa, PES, UF, 47mm, 5/pk UP020 PES 47 mm 5 5-7 days
$83.88
1120853 Microdyn Nadir, Nadir PM UP020, 20kDa, PES, UF, CF016, 5/pk UP020 PES CF016 5 5-7 days
$167.78
1120854 Microdyn Nadir, Nadir PM UP020, 20kDa, PES, UF, CF042, 5/pk UP020 PES CF042 5 5-7 days
$167.78
1120855 Microdyn Nadir, Nadir PM UP020, 20kDa, PES, UF, Sepa, 5/pk UP020 PES Sepa 5 5-7 days
$296.26
1121832 Microdyn Nadir, Nadir PM UP150, 150kDa, PES, UF, 1000 x 1000mm, 1/Pk UP150 PES 1000 x 1000 mm 1 2 weeks
$486.74
1120871 Microdyn Nadir, Nadir PM UP150, 150kDa, PES, UF, 297 x 210mm, 1/pk UP150 PES 200 x 300mm 1 5-7 days
$102.55
1120872 Microdyn Nadir, Nadir PM UP150, 150kDa, PES, UF, 47mm, 5/pk UP150 PES 47 mm 5 5-7 days
$83.88
1120873 Microdyn Nadir, Nadir PM UP150, 150kDa, PES, UF, CF016, 5/pk UP150 PES CF016 5 5-7 days
$167.78
1120874 Microdyn Nadir, Nadir PM UP150, 150kDa, PES, UF, CF042, 5/pk UP150 PES CF042 5 5-7 days
$167.78
1120875 Microdyn Nadir, Nadir PM UP150, 150kDa, PES, UF, Sepa, 5/pk UP150 PES Sepa 5 5-7 days
$296.26
1120876 Microdyn Nadir, Nadir PM UV150, 150kDa, PVDF, UF, 297 x 210mm, 1/pk UV150 PVDF 200 x 300mm 1 5-7 days
$102.55
1120877 Microdyn Nadir, Nadir PM UV150, 150kDa, PVDF, UF, 47mm, 5/pk UV150 PVDF 47 mm 5 5-7 days
$83.88
1120878 Microdyn Nadir, Nadir PM UV150, 150kDa, PVDF, UF, CF016, 5/pk UV150 PVDF CF016 5 5-7 days
$167.78
1120879 Microdyn Nadir, Nadir PM UV150, 150kDa, PVDF, UF, CF042, 5/pk UV150 PVDF CF042 5 5-7 days
$167.78
1120880 Microdyn Nadir, Nadir PM UV150, 150kDa, PVDF, UF, Sepa, 5/pk UV150 PVDF Sepa 5 5-7 days
$296.26
YMA610001 Synder Flat Sheet Membrane, A6, PVDF, UF, 1000 x 1000mm, 1/Pk A6 PVDF 1000 x 1000 mm 1 2 weeks
$212.05
YMA63001 Synder Flat Sheet Membrane, A6, PVDF, UF, 305 x 305mm, 1/Pk A6 PVDF 305 x 305 mm 1 5-7 days
$127.20
YMA6475 Synder Flat Sheet Membrane, A6, PVDF, UF, 47mm, 5/Pk A6 PVDF 47 mm 5 5-7 days
$83.88
1120970 Synder Flat Sheet Membrane, A6, PVDF, UF, CF016, 5/Pk A6 PVDF CF016 5 5-7 days
$167.78
YMA64205 Synder Flat Sheet Membrane, A6, PVDF, UF, CF042, 5/Pk A6 PVDF CF042 5 5-7 days
$167.78
YMA61905 Synder Flat Sheet Membrane, A6, PVDF, UF, Sepa, 5/Pk A6 PVDF Sepa 5 5-7 days
$296.26
YMBN10001 Synder Flat Sheet Membrane, BN, PVDF, UF, 1000 x 1000mm, 1/Pk BN PVDF 1000 x 1000 mm 1 1-2 days
$212.05
YMBN3001 Synder Flat Sheet Membrane, BN, PVDF, UF, 305 x 305mm, 1/Pk BN PVDF 305 x 305 mm 1 5-7 days
$127.20
YMBN475 Synder Flat Sheet Membrane, BN, PVDF, UF, 47mm, 5/Pk BN PVDF 47 mm 5 5-7 days
$83.88
1120979 Synder Flat Sheet Membrane, BN, PVDF, UF, CF016, 5/Pk BN PVDF CF016 5 5-7 days
$167.78
YMBN4205 Synder Flat Sheet Membrane, BN, PVDF, UF, CF042, 5/Pk BN PVDF CF042 5 5-7 days
$167.78
YMBN1905 Synder Flat Sheet Membrane, BN, PVDF, UF, Sepa, 5/Pk BN PVDF Sepa 5 5-7 days
$296.26
YMBX10001 Synder Flat Sheet Membrane, BX, PVDF, UF, 1000 x 1000mm, 1/Pk BX PVDF 1000 x 1000 mm 1 2 weeks
$212.05
YMBX3001 Synder Flat Sheet Membrane, BX, PVDF, UF, 305 x 305mm, 1/Pk BX PVDF 305 x 305 mm 1 5-7 days
$127.20
YMBX475 Synder Flat Sheet Membrane, BX, PVDF, UF, 47mm, 5/Pk BX PVDF 47 mm 5 5-7 days
$83.88
1120983 Synder Flat Sheet Membrane, BX, PVDF, UF, CF016, 5/Pk BX PVDF CF016 5 5-7 days
$167.78
YMBX4205 Synder Flat Sheet Membrane, BX, PVDF, UF, CF042, 5/Pk BX PVDF CF042 5 5-7 days
$167.78
YMBX1905 Synder Flat Sheet Membrane, BX, PVDF, UF, Sepa, 5/Pk BX PVDF Sepa 5 5-7 days
$296.26
YMBY10001 Synder Flat Sheet Membrane, BY, PVDF, UF, 1000 x 1000mm, 1/Pk BY PVDF 1000 x 1000 mm 1 2 weeks
$212.05
YMBY3001 Synder Flat Sheet Membrane, BY, PVDF, UF, 305 x 305mm, 1/Pk BY PVDF 305 x 305 mm 1 5-7 days
$127.20
YMBY475 Synder Flat Sheet Membrane, BY, PVDF, UF, 47mm, 5/Pk BY PVDF 47 mm 5 5-7 days
$83.88
1120984 Synder Flat Sheet Membrane, BY, PVDF, UF, CF016, 5/Pk BY PVDF CF016 5 5-7 days
$167.78
YMBY4205 Synder Flat Sheet Membrane, BY, PVDF, UF, CF042, 5/Pk BY PVDF CF042 5 5-7 days
$167.78
YMBY1905 Synder Flat Sheet Membrane, BY, PVDF, UF, Sepa, 5/Pk BY PVDF Sepa 5 5-7 days
$296.26
YMLV10001 Synder Flat Sheet Membrane, LV, PES, UF, 1000 x 1000mm, 1/Pk LV PES 1000 x 1000 mm 1 5-7 days
$212.05
YMLV3001 Synder Flat Sheet Membrane, LV, PES, UF, 305 x 305mm, 1/Pk LV PES 305 x 305 mm 1 5-7 days
$127.20
YMLV4705 Synder Flat Sheet Membrane, LV, PES, UF, 47mm, 5/Pk LV PES 47 mm 5 5-7 days
$83.88
1121001 Synder Flat Sheet Membrane, LV, PES, UF, CF016, 5/Pk LV PES CF016 5 5-7 days
$167.78
YMLV4205 Synder Flat Sheet Membrane, LV, PES, UF, CF042, 5/Pk LV PES CF042 5 5-7 days
$167.78
YMLV1905 Synder Flat Sheet Membrane, LV, PES, UF, Sepa, 5/Pk LV PES Sepa 5 5-7 days
$296.26
YMLX10001 Synder Flat Sheet Membrane, LX, PES, UF, 1000 x 1000mm, 1/Pk LX PES 1000 x 1000 mm 1 2 weeks
$212.05
YMLX3001 Synder Flat Sheet Membrane, LX, PES, UF, 305 x 305mm, 1/Pk LX PES 305 x 305 mm 1 5-7 days
$127.20
YMLX475 Synder Flat Sheet Membrane, LX, PES, UF, 47mm, 5/Pk LX PES 47 mm 5 5-7 days
$83.88
1121002 Synder Flat Sheet Membrane, LX, PES, UF, CF016, 5/Pk LX PES CF016 5 5-7 days
$167.78
YMLX4205 Synder Flat Sheet Membrane, LX, PES, UF, CF042, 5/Pk LX PES CF042 5 5-7 days
$167.78
YMLX1905 Synder Flat Sheet Membrane, LX, PES, UF, Sepa, 5/Pk LX PES Sepa 5 5-7 days
$296.26
YMLY10001 Synder Flat Sheet Membrane, LY, PES, UF, 1000 x 1000mm, 1/Pk LY PES 1000 x 1000 mm 1 2 weeks
$212.05
YMLY3001 Synder Flat Sheet Membrane, LY, PES, UF, 305 x 305mm, 1/Pk LY PES 305 x 305 mm 1 5-7 days
$127.20
YMLY475 Synder Flat Sheet Membrane, LY, PES, UF, 47mm, 5/Pk LY PES 47 mm 5 5-7 days
$83.88
1121003 Synder Flat Sheet Membrane, LY, PES, UF, CF016, 5/Pk LY PES CF016 5 5-7 days
$167.78
YMLY4205 Synder Flat Sheet Membrane, LY, PES, UF, CF042, 5/Pk LY PES CF042 5 5-7 days
$167.78
YMLY1905 Synder Flat Sheet Membrane, LY, PES, UF, Sepa, 5/Pk LY PES Sepa 5 5-7 days
$296.26
YMMK10001 Synder Flat Sheet Membrane, MK, PES, UF, 1000 x 1000mm, 1/Pk MK PES 1000 x 1000 mm 1 1-2 days
$212.05
YMMK3001 Synder Flat Sheet Membrane, MK, PES, UF, 305 x 305mm, 1/Pk MK PES 305 x 305 mm 1 5-7 days
$127.20
YMMK475 Synder Flat Sheet Membrane, MK, PES, UF, 47mm, 5/Pk MK PES 47 mm 5 5-7 days
$83.88
1121004 Synder Flat Sheet Membrane, MK, PES, UF, CF016, 5/Pk MK PES CF016 5 5-7 days
$167.78
YMMK4205 Synder Flat Sheet Membrane, MK, PES, UF, CF042, 5/Pk MK PES CF042 5 5-7 days
$167.78
YMMK1905 Synder Flat Sheet Membrane, MK, PES, UF, Sepa, 5/Pk MK PES Sepa 5 5-7 days
$296.26
1121807 Synder Flat Sheet Membrane, MQ MAX, PES, UF, 1000 x 1000mm, 1/Pk MQ MAX PES 1000 x 1000 mm 1 5-7 days
$212.05
1121809 Synder Flat Sheet Membrane, MQ MAX, PES, UF, 305 x 305mm, 1/Pk MQ MAX PES 305 x 305 mm 5 5-7 days
$127.20
1121811 Synder Flat Sheet Membrane, MQ MAX, PES, UF, 47mm, 5/Pk MQ MAX PES 47 mm 5 5-7 days
$83.88
1121812 Synder Flat Sheet Membrane, MQ MAX, PES, UF, CF016, 5/Pk MQ MAX PES CF016 5 5-7 days
$167.78
1121810 Synder Flat Sheet Membrane, MQ MAX, PES, UF, CF042, 5/Pk MQ MAX PES CF042 5 5-7 days
$167.78
1121808 Synder Flat Sheet Membrane, MQ MAX, PES, UF, Sepa, 5/Pk MQ MAX PES Sepa 5 5-7 days
$296.26
1121797 Synder Flat Sheet Membrane, MQ, PES, UF, 1000 x 1000mm, 1/Pk MQ PES 1000 x 1000 mm 1 5-7 days
$212.05
1121799 Synder Flat Sheet Membrane, MQ, PES, UF, 305 x 305mm, 1/Pk MQ PES 305 x 305 mm 1 5-7 days
$127.20
1121801 Synder Flat Sheet Membrane, MQ, PES, UF, 47mm, 5/Pk MQ PES 47 mm 5 5-7 days
$83.88
1121802 Synder Flat Sheet Membrane, MQ, PES, UF, CF016, 5/Pk MQ PES CF016 5 5-7 days
$167.78
1121800 Synder Flat Sheet Membrane, MQ, PES, UF, CF042, 5/Pk MQ PES CF042 5 5-7 days
$167.78
1121798 Synder Flat Sheet Membrane, MQ, PES, UF, Sepa, 5/Pk MQ PES Sepa 5 5-7 days
$296.26
YMMT10001 Synder Flat Sheet Membrane, MT, PES, UF, 1000 x 1000mm, 1/Pk MT PES 1000 x 1000 mm 1 1-2 days
$212.05
YMMT3001 Synder Flat Sheet Membrane, MT, PES, UF, 305 x 305mm, 1/Pk MT PES 305 x 305 mm 1 5-7 days
$127.20
YMMT475 Synder Flat Sheet Membrane, MT, PES, UF, 47mm, 5/Pk MT PES 47 mm 5 5-7 days
$83.88
1121005 Synder Flat Sheet Membrane, MT, PES, UF, CF016, 5/Pk MT PES CF016 5 5-7 days
$167.78
YMMT4205 Synder Flat Sheet Membrane, MT, PES, UF, CF042, 5/Pk MT PES CF042 5 5-7 days
$167.78
YMMT1905 Synder Flat Sheet Membrane, MT, PES, UF, Sepa, 5/Pk MT PES Sepa 5 5-7 days
$296.26
YMPX10001 Synder Flat Sheet Membrane, PX, PAN, UF, 1000 x 1000mm, 1/Pk PX PAN 1000 x 1000 mm 1 5-7 days
$212.05
YMPX3001 Synder Flat Sheet Membrane, PX, PAN, UF, 305 x 305mm, 1/Pk PX PAN 305 x 305 mm 1 5-7 days
$127.20
YMPX4705 Synder Flat Sheet Membrane, PX, PAN, UF, 47mm, 5/Pk PX PAN 47 mm 5 5-7 days
$83.88
1121027 Synder Flat Sheet Membrane, PX, PAN, UF, CF016, 5/Pk PX PAN CF016 5 5-7 days
$167.78
YMPX4205 Synder Flat Sheet Membrane, PX, PAN, UF, CF042, 5/Pk PX PAN CF042 5 5-7 days
$167.78
YMPX1905 Synder Flat Sheet Membrane, PX, PAN, UF, Sepa, 5/Pk PX PAN Sepa 5 5-7 days
$296.26
YMPY10001 Synder Flat Sheet Membrane, PY, PAN, UF, 1000 x 1000mm, 1/Pk PY PAN 1000 x 1000 mm 1 5-7 days
$212.05
YMPY3001 Synder Flat Sheet Membrane, PY, PAN, UF, 305 x 305mm, 1/Pk PY PAN 305 x 305 mm 1 5-7 days
$127.20
YMPY4705 Synder Flat Sheet Membrane, PY, PAN, UF, 47mm, 5/Pk PY PAN 47 mm 5 5-7 days
$83.88
1121028 Synder Flat Sheet Membrane, PY, PAN, UF, CF016, 5/Pk PY PAN CF016 5 5-7 days
$167.78
YMPY4205 Synder Flat Sheet Membrane, PY, PAN, UF, CF042, 5/Pk PY PAN CF042 5 5-7 days
$167.78
YMPY1905 Synder Flat Sheet Membrane, PY, PAN, UF, Sepa, 5/Pk PY PAN Sepa 5 5-7 days
$296.26
YMPZ10001 Synder Flat Sheet Membrane, PZ, PAN, UF, 1000 x 1000mm, 1/Pk PZ PAN 1000 x 1000 mm 1 5-7 days
$212.05
YMPZ3001 Synder Flat Sheet Membrane, PZ, PAN, UF, 305 x 305mm, 1/Pk PZ PAN 305 x 305 mm 1 5-7 days
$127.20
YMPZ4705 Synder Flat Sheet Membrane, PZ, PAN, UF, 47mm, 5/Pk PZ PAN 47 mm 5 5-7 days
$83.88
1121029 Synder Flat Sheet Membrane, PZ, PAN, UF, CF016, 5/Pk PZ PAN CF016 5 5-7 days
$167.78
YMPZ4205 Synder Flat Sheet Membrane, PZ, PAN, UF, CF042, 5/Pk PZ PAN CF042 5 5-7 days
$167.78
YMPZ1905 Synder Flat Sheet Membrane, PZ, PAN, UF, Sepa, 5/Pk PZ PAN Sepa 5 5-7 days
$296.26
1120952 Synder Flat Sheet Membrane, SM, PES, UF, 1000 x 1000mm, 1/Pk SM PES 1000 x 1000 mm 1 5-7 days
$212.05
1120955 Synder Flat Sheet Membrane, SM, PES, UF, 305 x 305mm, 1/Pk SM PES 305 x 305 mm 1 5-7 days
$127.20
1120958 Synder Flat Sheet Membrane, SM, PES, UF, 47mm, 5/Pk SM PES 47 mm 5 5-7 days
$83.88
1120960 Synder Flat Sheet Membrane, SM, PES, UF, CF016, 5/Pk SM PES CF016 5 5-7 days
$167.78
1120956 Synder Flat Sheet Membrane, SM, PES, UF, CF042, 5/Pk SM PES CF042 5 5-7 days
$167.78
1120953 Synder Flat Sheet Membrane, SM, PES, UF, Sepa, 5/Pk SM PES Sepa 5 5-7 days
$296.26
YMST10001 Synder Flat Sheet Membrane, ST, PES, UF, 1000 x 1000mm, 1/Pk ST PES 1000 x 1000 mm 1 1-2 days
$212.05
YMST3001 Synder Flat Sheet Membrane, ST, PES, UF, 305 x 305mm, 1/Pk ST PES 305 x 305 mm 1 5-7 days
$127.20
YMST475 Synder Flat Sheet Membrane, ST, PES, UF, 47mm, 5/Pk ST PES 47 mm 5 5-7 days
$83.88
1121036 Synder Flat Sheet Membrane, ST, PES, UF, CF016, 5/Pk ST PES CF016 5 5-7 days
$167.78
YMST4205 Synder Flat Sheet Membrane, ST, PES, UF, CF042, 5/Pk ST PES CF042 5 5-7 days
$167.78
YMST1905 Synder Flat Sheet Membrane, ST, PES, UF, Sepa, 5/Pk ST PES Sepa 5 5-7 days
$296.26
1121879 Synder Flat Sheet Membrane, V3, PVDF+, UF, 1000 x 1000mm, 1/Pk V3 PVDF+ 1000 x 1000 mm 1 2 weeks
$191.92
1121881 Synder Flat Sheet Membrane, V3, PVDF+, UF, 305 x 305mm, 1/Pk V3 PVDF+ 305 x 305 mm 1 2 weeks
$127.20
1121887 Synder Flat Sheet Membrane, V3, PVDF+, UF, CF016, 5/pk V3 PVDF+ CF016 5 2 weeks
$167.78
1121885 Synder Flat Sheet Membrane, V3, PVDF+, UF, CF042, 5/pk V3 PVDF+ CF042 5 2 weeks
$167.78
1121883 Synder Flat Sheet Membrane, V3, PVDF+, UF, Sepa, 5/pk V3 PVDF+ Sepa 5 2 weeks
$296.26
YMV310001 Synder Flat Sheet Membrane, V3, PVDF, UF, 1000 x 1000mm, 1/Pk V3 PVDF 1000 x 1000 mm 1 2 weeks
$212.05
YMV33001 Synder Flat Sheet Membrane, V3, PVDF, UF, 305 x 305mm, 1/Pk V3 PVDF 305 x 305 mm 1 5-7 days
$127.20
YMV3475 Synder Flat Sheet Membrane, V3, PVDF, UF, 47mm, 5/Pk V3 PVDF 47 mm 5 5-7 days
$83.88
1121048 Synder Flat Sheet Membrane, V3, PVDF, UF, CF016, 5/Pk V3 PVDF CF016 5 5-7 days
$167.78
YMV34205 Synder Flat Sheet Membrane, V3, PVDF, UF, CF042, 5/Pk V3 PVDF CF042 5 5-7 days
$167.78
YMV31905 Synder Flat Sheet Membrane, V3, PVDF, UF, Sepa, 5/Pk V3 PVDF Sepa 5 5-7 days
$296.26
1121880 Synder Flat Sheet Membrane, V4, PVDF+, UF, 1000 x 1000mm, 1/Pk V4 PVDF+ 1000 x 1000 mm 1 2 weeks
$191.92
1121882 Synder Flat Sheet Membrane, V4, PVDF+, UF, 305 x 305mm, 1/Pk V4 PVDF+ 305 x 305 mm 1 2 weeks
$127.20
1121891 Synder Flat Sheet Membrane, V4, PVDF+, UF, CF042, 5/pk V4 PVDF+ CF042 5 2 weeks
$167.78
1121893 Synder Flat Sheet Membrane, V4, PVDF+, UF, CF042, 5/pk V4 PVDF+ CF016 5 2 weeks
$167.78
1121889 Synder Flat Sheet Membrane, V4, PVDF+, UF, Sepa, 5/pk V4 PVDF+ Sepa 5 2 weeks
$296.26
YMV410001 Synder Flat Sheet Membrane, V4, PVDF, UF, 1000 x 1000mm, 1/Pk V4 PVDF 1000 x 1000 mm 1 2 weeks
$212.05
YMV43001 Synder Flat Sheet Membrane, V4, PVDF, UF, 305 x 305mm, 1/Pk V4 PVDF 305 x 305 mm 1 5-7 days
$127.20
YMV4475 Synder Flat Sheet Membrane, V4, PVDF, UF, 47mm, 5/Pk V4 PVDF 47 mm 5 5-7 days
$83.88
1121049 Synder Flat Sheet Membrane, V4, PVDF, UF, CF016, 5/Pk V4 PVDF CF016 5 5-7 days
$167.78
YMV44205 Synder Flat Sheet Membrane, V4, PVDF, UF, CF042, 5/Pk V4 PVDF CF042 5 5-7 days
$167.78
YMV41905 Synder Flat Sheet Membrane, V4, PVDF, UF, Sepa, 5/Pk V4 PVDF Sepa 5 5-7 days
$296.26
YMV510001 Synder Flat Sheet Membrane, V5, PVDF, UF, 1000 x 1000mm, 1/Pk V5 PVDF 1000 x 1000 mm 1 2 weeks
$212.05
YMV53001 Synder Flat Sheet Membrane, V5, PVDF, UF, 305 x 305mm, 1/Pk V5 PVDF 305 x 305 mm 1 5-7 days
$127.20
YMV5475 Synder Flat Sheet Membrane, V5, PVDF, UF, 47mm, 5/Pk V5 PVDF 47 mm 5 5-7 days
$83.88
1121050 Synder Flat Sheet Membrane, V5, PVDF, UF, CF016, 5/Pk V5 PVDF CF016 5 5-7 days
$167.78
YMV54205 Synder Flat Sheet Membrane, V5, PVDF, UF, CF042, 5/Pk V5 PVDF CF042 5 5-7 days
$167.78
YMV51905 Synder Flat Sheet Membrane, V5, PVDF, UF, Sepa, 5/Pk V5 PVDF Sepa 5 5-7 days
$296.26
YMV610001 Synder Flat Sheet Membrane, V6, PVDF, UF, 1000 x 1000mm, 1/Pk V6 PVDF 1000 x 1000 mm 1 2 weeks
$212.05
YMV63001 Synder Flat Sheet Membrane, V6, PVDF, UF, 305 x 305mm, 1/Pk V6 PVDF 305 x 305 mm 1 5-7 days
$127.20
YMV6475 Synder Flat Sheet Membrane, V6, PVDF, UF, 47mm, 5/Pk V6 PVDF 47 mm 5 5-7 days
$83.88
1121051 Synder Flat Sheet Membrane, V6, PVDF, UF, CF016, 5/Pk V6 PVDF CF016 5 5-7 days
$167.78
YMV64205 Synder Flat Sheet Membrane, V6, PVDF, UF, CF042, 5/Pk V6 PVDF CF042 5 5-7 days
$167.78
YMV61905 Synder Flat Sheet Membrane, V6, PVDF, UF, Sepa, 5/Pk V6 PVDF Sepa 5 5-7 days
$296.26
YMV710001 Synder Flat Sheet Membrane, V7, PVDF, UF, 1000 x 1000mm, 1/Pk V7 PVDF 1000 x 1000 mm 1 2 weeks
$212.05
YMV73001 Synder Flat Sheet Membrane, V7, PVDF, UF, 305 x 305mm, 1/Pk V7 PVDF 305 x 305 mm 1 5-7 days
$127.20
YMV7475 Synder Flat Sheet Membrane, V7, PVDF, UF, 47mm, 5/Pk V7 PVDF 47 mm 5 5-7 days
$83.88
1121052 Synder Flat Sheet Membrane, V7, PVDF, UF, CF016, 5/Pk V7 PVDF CF016 5 5-7 days
$167.78
YMV74205 Synder Flat Sheet Membrane, V7, PVDF, UF, CF042, 5/Pk V7 PVDF CF042 5 5-7 days
$167.78
YMV71905 Synder Flat Sheet Membrane, V7, PVDF, UF, Sepa, 5/Pk V7 PVDF Sepa 5 5-7 days
$296.26
YMVT10001 Synder Flat Sheet Membrane, VT, PES, UF, 1000 x 1000mm, 1/Pk VT UF 1000 x 1000 mm 1 5-7 days
$212.05
YMVT3001 Synder Flat Sheet Membrane, VT, PES, UF, 305 x 305mm, 1/Pk VT PES 305 x 305 mm 1 5-7 days
$127.20
YMVT475 Synder Flat Sheet Membrane, VT, PES, UF, 47mm, 5/Pk VT PES 47 mm 5 5-7 days
$83.88
1121053 Synder Flat Sheet Membrane, VT, PES, UF, CF016, 5/Pk VT PES CF016 5 5-7 days
$167.78
YMVT4205 Synder Flat Sheet Membrane, VT, PES, UF, CF042, 5/Pk VT PES CF042 5 5-7 days
$167.78
YMVT1905 Synder Flat Sheet Membrane, VT, PES, UF, Sepa, 5/Pk VT PES Sepa 5 5-7 days
$296.26
1121329 Synder Membrane Filters, A6, PVDF, UF, 150mm, 5/pk A6 PVDF 150 mm 5 5-7 days
$356.82
1121330 Synder Membrane Filters, A6, PVDF, UF, 25mm, 5/pk A6 PVDF 25 mm 5 5-7 days
$66.26
1121331 Synder Membrane Filters, A6, PVDF, UF, 43mm, 5/pk A6 PVDF 43 mm 5 5-7 days
$80.57
1121332 Synder Membrane Filters, A6, PVDF, UF, 62mm, 5/pk A6 PVDF 62 mm 5 5-7 days
$154.22
1121333 Synder Membrane Filters, A6, PVDF, UF, 76mm, 5/pk A6 PVDF 76 mm 5 5-7 days
$168.69
1121334 Synder Membrane Filters, A6, PVDF, UF, 90mm, 5/pk A6 PVDF 90 mm 5 5-7 days
$227.93
1121335 Synder Membrane Filters, BN, PVDF, UF, 150mm, 5/pk BN PVDF 150 mm 5 5-7 days
$356.82
1121336 Synder Membrane Filters, BN, PVDF, UF, 25mm, 5/pk BN PVDF 25 mm 5 5-7 days
$66.26
1121337 Synder Membrane Filters, BN, PVDF, UF, 43mm, 5/pk BN PVDF 43 mm 5 5-7 days
$80.57
1121338 Synder Membrane Filters, BN, PVDF, UF, 62mm, 5/pk BN PVDF 62 mm 5 5-7 days
$154.22
1121339 Synder Membrane Filters, BN, PVDF, UF, 76mm, 5/pk BN PVDF 76 mm 5 5-7 days
$168.69
1121340 Synder Membrane Filters, BN, PVDF, UF, 90mm, 5/pk BN PVDF 90 mm 5 5-7 days
$227.93
1121341 Synder Membrane Filters, BX, PVDF, UF, 150mm, 5/pk BX PVDF 150 mm 5 5-7 days
$356.82
1121342 Synder Membrane Filters, BX, PVDF, UF, 25mm, 5/pk BX PVDF 25 mm 5 5-7 days
$66.26
1121343 Synder Membrane Filters, BX, PVDF, UF, 43mm, 5/pk BX PVDF 43 mm 5 5-7 days
$80.57
1121344 Synder Membrane Filters, BX, PVDF, UF, 62mm, 5/pk BX PVDF 62 mm 5 5-7 days
$154.22
1121345 Synder Membrane Filters, BX, PVDF, UF, 76mm, 5/pk BX PVDF 76 mm 5 5-7 days
$168.69
1121346 Synder Membrane Filters, BX, PVDF, UF, 90mm, 5/pk BX PVDF 90 mm 5 5-7 days
$227.93
1121347 Synder Membrane Filters, BY, PVDF, UF, 150mm, 5/pk BY PVDF 150 mm 5 5-7 days
$356.82
1121348 Synder Membrane Filters, BY, PVDF, UF, 25mm, 5/pk BY PVDF 25 mm 5 5-7 days
$66.26
1121349 Synder Membrane Filters, BY, PVDF, UF, 43mm, 5/pk BY PVDF 43 mm 5 5-7 days
$80.57
1121350 Synder Membrane Filters, BY, PVDF, UF, 62mm, 5/pk BY PVDF 62 mm 5 5-7 days
$154.22
1121351 Synder Membrane Filters, BY, PVDF, UF, 76mm, 5/pk BY PVDF 76 mm 5 5-7 days
$168.69
1121352 Synder Membrane Filters, BY, PVDF, UF, 90mm, 5/pk BY PVDF 90 mm 5 5-7 days
$227.93
1121353 Synder Membrane Filters, LV, PES, UF, 150mm, 5/pk LV PES 150 mm 5 5-7 days
$356.82
1121354 Synder Membrane Filters, LV, PES, UF, 25mm, 5/pk LV PES 25 mm 5 5-7 days
$66.26
1121355 Synder Membrane Filters, LV, PES, UF, 43mm, 5/pk LV PES 43 mm 5 5-7 days
$80.57
1121356 Synder Membrane Filters, LV, PES, UF, 62mm, 5/pk LV PES 62 mm 5 5-7 days
$154.22
1121357 Synder Membrane Filters, LV, PES, UF, 76mm, 5/pk LV PES 76 mm 5 5-7 days
$168.69
1121358 Synder Membrane Filters, LV, PES, UF, 90mm, 5/pk LV PES 90 mm 5 5-7 days
$227.93
1121359 Synder Membrane Filters, LX, PES, UF, 150mm, 5/pk LX PES 150 mm 5 5-7 days
$356.82
1121360 Synder Membrane Filters, LX, PES, UF, 25mm, 5/pk LX PES 25 mm 5 5-7 days
$66.26
1121361 Synder Membrane Filters, LX, PES, UF, 43mm, 5/pk LX PES 43 mm 5 5-7 days
$80.57
1121362 Synder Membrane Filters, LX, PES, UF, 62mm, 5/pk LX PES 62 mm 5 5-7 days
$154.22
1121363 Synder Membrane Filters, LX, PES, UF, 76mm, 5/pk LX PES 76 mm 5 5-7 days
$168.69
1121364 Synder Membrane Filters, LX, PES, UF, 90mm, 5/pk LX PES 90 mm 5 5-7 days
$227.93
1121365 Synder Membrane Filters, LY, PES, UF, 150mm, 5/pk LY PES 150 mm 5 5-7 days
$356.82
1121366 Synder Membrane Filters, LY, PES, UF, 25mm, 5/pk LY PES 25 mm 5 5-7 days
$66.26
1121367 Synder Membrane Filters, LY, PES, UF, 43mm, 5/pk LY PES 43 mm 5 5-7 days
$80.57
1121368 Synder Membrane Filters, LY, PES, UF, 62mm, 5/pk LY PES 62 mm 5 5-7 days
$154.22
1121369 Synder Membrane Filters, LY, PES, UF, 76mm, 5/pk LY PES 76 mm 5 5-7 days
$168.69
1121370 Synder Membrane Filters, LY, PES, UF, 90mm, 5/pk LY PES 90 mm 5 5-7 days
$227.93
1121371 Synder Membrane Filters, MK, PES, UF, 150mm, 5/pk MK PES 150 mm 5 5-7 days
$356.82
1121372 Synder Membrane Filters, MK, PES, UF, 25mm, 5/pk MK PES 25 mm 5 5-7 days
$66.26
1121373 Synder Membrane Filters, MK, PES, UF, 43mm, 5/pk MK PES 43 mm 5 5-7 days
$80.57
1121374 Synder Membrane Filters, MK, PES, UF, 62mm, 5/pk MK PES 62 mm 5 5-7 days
$154.22
1121375 Synder Membrane Filters, MK, PES, UF, 76mm, 5/pk MK PES 76 mm 5 5-7 days
$168.69
1121376 Synder Membrane Filters, MK, PES, UF, 90mm, 5/pk MK PES 90 mm 5 5-7 days
$227.93
1121377 Synder Membrane Filters, MT, PES, UF, 150mm, 5/pk MT PES 150 mm 5 5-7 days
$356.82
1121378 Synder Membrane Filters, MT, PES, UF, 25mm, 5/pk MT PES 25 mm 5 5-7 days
$66.26
1121379 Synder Membrane Filters, MT, PES, UF, 43mm, 5/pk MT PES 43 mm 5 5-7 days
$80.57
1121380 Synder Membrane Filters, MT, PES, UF, 62mm, 5/pk MT PES 62 mm 5 5-7 days
$154.22
1121381 Synder Membrane Filters, MT, PES, UF, 76mm, 5/pk MT PES 76 mm 5 5-7 days
$168.69
1121382 Synder Membrane Filters, MT, PES, UF, 90mm, 5/pk MT PES 90 mm 5 5-7 days
$227.93
1121383 Synder Membrane Filters, PX, PAN, UF, 150mm, 5/pk PX PAN 150 mm 5 5-7 days
$356.82
1121384 Synder Membrane Filters, PX, PAN, UF, 25mm, 5/pk PX PAN 25 mm 5 5-7 days
$66.26
1121385 Synder Membrane Filters, PX, PAN, UF, 43mm, 5/pk PX PAN 43 mm 5 5-7 days
$80.57
1121386 Synder Membrane Filters, PX, PAN, UF, 62mm, 5/pk PX PAN 62 mm 5 5-7 days
$154.22
1121387 Synder Membrane Filters, PX, PAN, UF, 76mm, 5/pk PX PAN 76 mm 5 5-7 days
$168.69
1121388 Synder Membrane Filters, PX, PAN, UF, 90mm, 5/pk PX PAN 90 mm 5 5-7 days
$227.93
1121389 Synder Membrane Filters, PY, PAN, UF, 150mm, 5/pk PY PAN 150 mm 5 5-7 days
$356.82
1121390 Synder Membrane Filters, PY, PAN, UF, 25mm, 5/pk PY PAN 25 mm 5 5-7 days
$66.26
1121391 Synder Membrane Filters, PY, PAN, UF, 43mm, 5/pk PY PAN 43 mm 5 5-7 days
$80.57
1121392 Synder Membrane Filters, PY, PAN, UF, 62mm, 5/pk PY PAN 62 mm 5 5-7 days
$154.22
1121393 Synder Membrane Filters, PY, PAN, UF, 76mm, 5/pk PY PAN 76 mm 5 5-7 days
$168.69
1121394 Synder Membrane Filters, PY, PAN, UF, 90mm, 5/pk PY PAN 90 mm 5 5-7 days
$227.93
1121395 Synder Membrane Filters, PZ, PAN, UF, 150mm, 5/pk PZ PAN 150 mm 5 5-7 days
$356.82
1121396 Synder Membrane Filters, PZ, PAN, UF, 25mm, 5/pk PZ PAN 25 mm 5 5-7 days
$66.26
1121397 Synder Membrane Filters, PZ, PAN, UF, 43mm, 5/pk PZ PAN 43 mm 5 5-7 days
$80.57
1121398 Synder Membrane Filters, PZ, PAN, UF, 62mm, 5/pk PZ PAN 62 mm 5 5-7 days
$154.22
1121399 Synder Membrane Filters, PZ, PAN, UF, 76mm, 5/pk PZ PAN 76 mm 5 5-7 days
$168.69
1121400 Synder Membrane Filters, PZ, PAN, UF, 90mm, 5/pk PZ PAN 90 mm 5 5-7 days
$227.93
1121401 Synder Membrane Filters, SM, PES, UF, 150mm, 5/pk SM PES 150 mm 5 5-7 days
$356.82
1121402 Synder Membrane Filters, SM, PES, UF, 25mm, 5/pk SM PES 25 mm 5 5-7 days
$66.26
1121403 Synder Membrane Filters, SM, PES, UF, 43mm, 5/pk SM PES 43 mm 5 5-7 days
$80.57
1121404 Synder Membrane Filters, SM, PES, UF, 62mm, 5/pk SM PES 62 mm 5 5-7 days
$154.22
1121405 Synder Membrane Filters, SM, PES, UF, 76mm, 5/pk SM PES 76 mm 5 5-7 days
$168.69
1121406 Synder Membrane Filters, SM, PES, UF, 90mm, 5/pk SM PES 90 mm 5 5-7 days
$227.93
1121407 Synder Membrane Filters, ST, PES, UF, 150mm, 5/pk ST PES 150 mm 5 5-7 days
$356.82
1121408 Synder Membrane Filters, ST, PES, UF, 25mm, 5/pk ST PES 25 mm 5 5-7 days
$66.26
1121409 Synder Membrane Filters, ST, PES, UF, 43mm, 5/pk ST PES 43 mm 5 5-7 days
$80.57
1121410 Synder Membrane Filters, ST, PES, UF, 62mm, 5/pk ST PES 62 mm 5 5-7 days
$154.22
1121411 Synder Membrane Filters, ST, PES, UF, 76mm, 5/pk ST PES 76 mm 5 5-7 days
$168.69
1121412 Synder Membrane Filters, ST, PES, UF, 90mm, 5/pk ST PES 90 mm 5 5-7 days
$227.93
1121413 Synder Membrane Filters, V3, PVDF+, UF, 150mm, 5/pk V3 PVDF+ 150 mm 5 5-7 days
$356.82
1121414 Synder Membrane Filters, V3, PVDF+, UF, 25mm, 5/pk V3 PVDF+ 25 mm 5 5-7 days
$66.26
1121415 Synder Membrane Filters, V3, PVDF+, UF, 43mm, 5/pk V3 PVDF+ 43 mm 5 5-7 days
$80.57
1121416 Synder Membrane Filters, V3, PVDF+, UF, 62mm, 5/pk V3 PVDF+ 62 mm 5 5-7 days
$154.22
1121417 Synder Membrane Filters, V3, PVDF+, UF, 76mm, 5/pk V3 PVDF+ 76 mm 5 5-7 days
$168.69
1121418 Synder Membrane Filters, V3, PVDF+, UF, 90mm, 5/pk V3 PVDF+ 90 mm 5 5-7 days
$227.93
1121419 Synder Membrane Filters, V4, PVDF+, UF, 150mm, 5/pk V4 PVDF+ 150 mm 5 5-7 days
$356.82
1121420 Synder Membrane Filters, V4, PVDF+, UF, 25mm, 5/pk V4 PVDF+ 25 mm 5 5-7 days
$66.26
1121421 Synder Membrane Filters, V4, PVDF+, UF, 43mm, 5/pk V4 PVDF+ 43 mm 5 5-7 days
$80.57
1121422 Synder Membrane Filters, V4, PVDF+, UF, 62mm, 5/pk V4 PVDF+ 62 mm 5 5-7 days
$154.22
1121423 Synder Membrane Filters, V4, PVDF+, UF, 76mm, 5/pk V4 PVDF+ 76 mm 5 5-7 days
$168.69
1121424 Synder Membrane Filters, V4, PVDF+, UF, 90mm, 5/pk V4 PVDF+ 90 mm 5 5-7 days
$227.93
1121425 Synder Membrane Filters, V5, PVDF+, UF, 150mm, 5/pk V5 PVDF+ 150 mm 5 5-7 days
$356.82
1121426 Synder Membrane Filters, V5, PVDF+, UF, 25mm, 5/pk V5 PVDF+ 25 mm 5 5-7 days
$66.26
1121427 Synder Membrane Filters, V5, PVDF+, UF, 43mm, 5/pk V5 PVDF+ 43 mm 5 5-7 days
$80.57
1121428 Synder Membrane Filters, V5, PVDF+, UF, 62mm, 5/pk V5 PVDF+ 62 mm 5 5-7 days
$154.22
1121429 Synder Membrane Filters, V5, PVDF+, UF, 76mm, 5/pk V5 PVDF+ 76 mm 5 5-7 days
$168.69
1121430 Synder Membrane Filters, V5, PVDF+, UF, 90mm, 5/pk V5 PVDF+ 90 mm 5 5-7 days
$227.93
1121431 Synder Membrane Filters, V6, PVDF+, UF, 150mm, 5/pk V6 PVDF+ 150 mm 5 5-7 days
$356.82
1121432 Synder Membrane Filters, V6, PVDF+, UF, 25mm, 5/pk V6 PVDF+ 25 mm 5 5-7 days
$66.26
1121433 Synder Membrane Filters, V6, PVDF+, UF, 43mm, 5/pk V6 PVDF+ 43 mm 5 5-7 days
$80.57
1121434 Synder Membrane Filters, V6, PVDF+, UF, 62mm, 5/pk V6 PVDF+ 62 mm 5 5-7 days
$154.22
1121435 Synder Membrane Filters, V6, PVDF+, UF, 76mm, 5/pk V6 PVDF+ 76 mm 5 5-7 days
$168.69
1121436 Synder Membrane Filters, V6, PVDF+, UF, 90mm, 5/pk V6 PVDF+ 90 mm 5 5-7 days
$227.93
1121437 Synder Membrane Filters, V7, PVDF+, UF, 150mm, 5/pk V7 PVDF+ 150 mm 5 5-7 days
$356.82
1121438 Synder Membrane Filters, V7, PVDF+, UF, 25mm, 5/pk V7 PVDF+ 25 mm 5 5-7 days
$66.26
1121439 Synder Membrane Filters, V7, PVDF+, UF, 43mm, 5/pk V7 PVDF+ 43 mm 5 5-7 days
$80.57
1121440 Synder Membrane Filters, V7, PVDF+, UF, 62mm, 5/pk V7 PVDF+ 62 mm 5 5-7 days
$154.22
1121441 Synder Membrane Filters, V7, PVDF+, UF, 76mm, 5/pk V7 PVDF+ 76 mm 5 5-7 days
$168.69
1121442 Synder Membrane Filters, V7, PVDF+, UF, 90mm, 5/pk V7 PVDF+ 90 mm 5 5-7 days
$227.93
1121443 Synder Membrane Filters, VT, PES, UF, 150mm, 5/pk VT PES 150 mm 5 5-7 days
$356.82
1121444 Synder Membrane Filters, VT, PES, UF, 25mm, 5/pk VT PES 25 mm 5 5-7 days
$66.26
1121445 Synder Membrane Filters, VT, PES, UF, 43mm, 5/pk VT PES 43 mm 5 5-7 days
$80.57
1121446 Synder Membrane Filters, VT, PES, UF, 62mm, 5/pk VT PES 62 mm 5 5-7 days
$154.22
1121447 Synder Membrane Filters, VT, PES, UF, 76mm, 5/pk VT PES 76 mm 5 5-7 days
$168.69
1121448 Synder Membrane Filters, VT, PES, UF, 90mm, 5/pk VT PES 90 mm 5 5-7 days
$227.93
YMUA603001 TriSep Flat Sheet Membrane, UA60, PPA, UF, 1016 x 305mm, 1/Pk UA60 Poly(piperazine-amide)-TFC 1016 x 305 mm 1 5-7 days
$152.52
YMUA60475 TriSep Flat Sheet Membrane, UA60, PPA, UF, 47mm, 5/Pk UA60 Poly(piperazine-amide)-TFC 47 mm 5 5-7 days
$83.88
1121042 TriSep Flat Sheet Membrane, UA60, PPA, UF, CF016, 5/Pk UA60 Poly(piperazine-amide)-TFC CF016 5 5-7 days
$167.78
YMUA604205 TriSep Flat Sheet Membrane, UA60, PPA, UF, CF042, 5/Pk UA60 Poly(piperazine-amide)-TFC CF042 5 5-7 days
$167.78
YMUA601905 TriSep Flat Sheet Membrane, UA60, PPA, UF, Sepa, 5/Pk UA60 Poly(piperazine-amide)-TFC Sepa 5 5-7 days
$296.26
YMUE503001 TriSep Flat Sheet Membrane, UE50, PES, UF, 1016 x 305mm, 1/Pk UE50 PES 1016 x 305 mm 1 5-7 days
$152.52
YMUE50475 TriSep Flat Sheet Membrane, UE50, PES, UF, 47mm, 5/Pk UE50 PES 47 mm 5 5-7 days
$83.88
1121043 TriSep Flat Sheet Membrane, UE50, PES, UF, CF016, 5/Pk UE50 PES CF016 5 5-7 days
$167.78
YMUE504205 TriSep Flat Sheet Membrane, UE50, PES, UF, CF042, 5/Pk UE50 PES CF042 5 5-7 days
$167.78
YMUE501905 TriSep Flat Sheet Membrane, UE50, PES, UF, Sepa, 5/Pk UE50 PES Sepa 5 5-7 days
$296.26
YMUF103001 TriSep Flat Sheet Membrane, UF10, PES, UF, 1016 x 305mm, 1/PK UF10 PES 1016 x 305 mm 1 5-7 days
$152.52
YMUF10475 TriSep Flat Sheet Membrane, UF10, PES, UF, 47mm, 5/Pk UF10 PES 47 mm 5 5-7 days
$83.88
1121044 TriSep Flat Sheet Membrane, UF10, PES, UF, CF016, 5/Pk UF10 PES CF016 5 5-7 days
$167.78
YMUF104205 TriSep Flat Sheet Membrane, UF10, PES, UF, CF042, 5/Pk UF10 PES CF042 5 5-7 days
$167.78
YMUF101905 TriSep Flat Sheet Membrane, UF10, PES, UF, Sepa, 5/Pk UF10 PES Sepa 5 5-7 days
$296.26
YMUF53001 TriSep Flat Sheet Membrane, UF5, PES, UF, 1016 x 305mm, 1/Pk UF5 PES 1016 x 305 mm 1 5-7 days
$152.52
YMUF5475 TriSep Flat Sheet Membrane, UF5, PES, UF, 47mm, 5/Pk UF5 PES 47 mm 5 5-7 days
$83.88
1121045 TriSep Flat Sheet Membrane, UF5, PES, UF, CF016, 5/Pk UF5 PES CF016 5 5-7 days
$167.78
YMUF54205 TriSep Flat Sheet Membrane, UF5, PES, UF, CF042, 5/Pk UF5 PES CF042 5 5-7 days
$167.78
YMUF51905 TriSep Flat Sheet Membrane, UF5, PES, UF, Sepa, 5/Pk UF5 PES Sepa 5 5-7 days
$296.26
1121455 Trisep Membrane Filters, UA60, Poly(piperazine-amide)-TFC, UF, 150mm, 5/pk UA60 Poly(piperazine-amide)-TFC 150 mm 5 5-7 days
$356.82
1121456 Trisep Membrane Filters, UA60, Poly(piperazine-amide)-TFC, UF, 25mm, 5/pk UA60 Poly(piperazine-amide)-TFC 25 mm 5 5-7 days
$66.26
1121457 Trisep Membrane Filters, UA60, Poly(piperazine-amide)-TFC, UF, 43mm, 5/pk UA60 Poly(piperazine-amide)-TFC 43 mm 5 5-7 days
$80.57
1121458 Trisep Membrane Filters, UA60, Poly(piperazine-amide)-TFC, UF, 62mm, 5/pk UA60 Poly(piperazine-amide)-TFC 62 mm 5 5-7 days
$154.22
1121459 Trisep Membrane Filters, UA60, Poly(piperazine-amide)-TFC, UF, 76mm, 5/pk UA60 Poly(piperazine-amide)-TFC 76 mm 5 5-7 days
$168.69
1121460 Trisep Membrane Filters, UA60, Poly(piperazine-amide)-TFC, UF, 90mm, 5/pk UA60 Poly(piperazine-amide)-TFC 90 mm 5 5-7 days
$227.93
1121467 Trisep Membrane Filters, UE50, PES,UF, 150mm, 5/pk UE50 PES 150 mm 5 5-7 days
$356.82
1121468 Trisep Membrane Filters, UE50, PES,UF, 25mm, 5/pk UE50 PES 25 mm 5 5-7 days
$66.26
1121469 Trisep Membrane Filters, UE50, PES,UF, 43mm, 5/pk UE50 PES 43 mm 5 5-7 days
$80.57
1121470 Trisep Membrane Filters, UE50, PES,UF, 62mm, 5/pk UE50 PES 62 mm 5 5-7 days
$154.22
1121471 Trisep Membrane Filters, UE50, PES,UF, 76mm, 5/pk UE50 PES 76 mm 5 5-7 days
$168.69
1121472 Trisep Membrane Filters, UE50, PES,UF, 90mm, 5/pk UE50 PES 90 mm 5 5-7 days
$227.93
1121473 Trisep Membrane Filters, UF10, PES,UF, 150mm, 5/pk UF10 PES 150 mm 5 5-7 days
$356.82
1121474 Trisep Membrane Filters, UF10, PES,UF, 25mm, 5/pk UF10 PES 25 mm 5 5-7 days
$66.26
1121475 Trisep Membrane Filters, UF10, PES,UF, 43mm, 5/pk UF10 PES 43 mm 5 5-7 days
$80.57
1121476 Trisep Membrane Filters, UF10, PES,UF, 62mm, 5/pk UF10 PES 62 mm 5 5-7 days
$154.22
1121477 Trisep Membrane Filters, UF10, PES,UF, 76mm, 5/pk UF10 PES 76 mm 5 5-7 days
$168.69
1121478 Trisep Membrane Filters, UF10, PES,UF, 90mm, 5/pk UF10 PES 90 mm 5 5-7 days
$227.93
1121479 Trisep Membrane Filters, UF5, PES,UF, 150mm, 5/pk UF5 PES 150 mm 5 5-7 days
$356.82
1121480 Trisep Membrane Filters, UF5, PES,UF, 25mm, 5/pk UF5 PES 25 mm 5 5-7 days
$66.26
1121481 Trisep Membrane Filters, UF5, PES,UF, 43mm, 5/pk UF5 PES 43 mm 5 5-7 days
$80.57
1121482 Trisep Membrane Filters, UF5, PES,UF, 62mm, 5/pk UF5 PES 62 mm 5 5-7 days
$154.22
1121483 Trisep Membrane Filters, UF5, PES,UF, 76mm, 5/pk UF5 PES 76 mm 5 5-7 days
$168.69
1121484 Trisep Membrane Filters, UF5, PES,UF, 90mm, 5/pk UF5 PES 90 mm 5 5-7 days
$227.93
YMGESP3001 Veolia Flat Sheet Membrane, GE, Composite PA, UF, 305 x 305mm, 1/Pk GE Composite polymide 305 x 305 mm 1 5-7 days
$99.94
YMGESP475 Veolia Flat Sheet Membrane, GE, Composite PA, UF, 47mm, 5/Pk GE Composite polymide 47 mm 5 5-7 days
$83.88
1120990 Veolia Flat Sheet Membrane, GE, Composite PA, UF, CF016, 5/Pk GE Polyamide-TFC CF016 5 5-7 days
$167.78
YMGESP4205 Veolia Flat Sheet Membrane, GE, Composite PA, UF, CF042, 5/Pk GE Composite polymide CF042 5 5-7 days
$167.78
YMGESP1905 Veolia Flat Sheet Membrane, GE, Composite PA, UF, Sepa, 5/Pk GE Composite polymide Sepa 5 5-7 days
$310.37
YMGHSP3001 Veolia Flat Sheet Membrane, GH, PA-TFC, UF, 305 x 305mm, 1/Pk GH PA-TFC 305 x 305 mm 1 5-7 days
$99.94
YMGHSP475 Veolia Flat Sheet Membrane, GH, PA-TFC, UF, 47mm, 5/Pk GH PA-TFC 47 mm 5 5-7 days
$83.88
1120991 Veolia Flat Sheet Membrane, GH, PA-TFC, UF, CF016, 5/Pk GH PA-TFC CF016 5 5-7 days
$167.78
YMGHSP4205 Veolia Flat Sheet Membrane, GH, PA-TFC, UF, CF042, 5/Pk GH PA-TFC CF042 5 5-7 days
$167.78
YMGHSP1905 Veolia Flat Sheet Membrane, GH, PA-TFC, UF, Sepa, 5/Pk GH PA-TFC Sepa 5 5-7 days
$310.37
YMGKSP3001 Veolia Flat Sheet Membrane, GK, PA-TFC, UF, 305 x 305mm, 1/Pk GK Polyamide-TFC 305 x 305 mm 1 5-7 days
$99.94
YMGKSP475 Veolia Flat Sheet Membrane, GK, PA-TFC, UF, 47mm, 5/Pk GK Polyamide-TFC 47 mm 5 5-7 days
$83.88
1120992 Veolia Flat Sheet Membrane, GK, PA-TFC, UF, CF016, 5/Pk GK Polyamide-TFC CF016 5 5-7 days
$167.78
YMGKSP4205 Veolia Flat Sheet Membrane, GK, PA-TFC, UF, CF042, 5/Pk GK Polyamide-TFC CF042 5 5-7 days
$167.78
YMGKSP1905 Veolia Flat Sheet Membrane, GK, PA-TFC, UF, Sepa, 5/Pk GK Polyamide-TFC Sepa 5 5-7 days
$310.37
1121293 Veolia Membrane Filters, GE, PA-TFC, UF, 150mm, 5/pk GE PA-TFC 150 mm 5 5-7 days
$356.82
1121294 Veolia Membrane Filters, GE, PA-TFC, UF, 25mm, 5/pk GE PA-TFC 25 mm 5 5-7 days
$66.26
1121295 Veolia Membrane Filters, GE, PA-TFC, UF, 43mm, 5/pk GE PA-TFC 43 mm 5 5-7 days
$80.57
1121296 Veolia Membrane Filters, GE, PA-TFC, UF, 62mm, 5/pk GE PA-TFC 62 mm 5 5-7 days
$154.22
1121297 Veolia Membrane Filters, GE, PA-TFC, UF, 76mm, 5/pk GE PA-TFC 76 mm 5 5-7 days
$168.69
1121298 Veolia Membrane Filters, GE, PA-TFC, UF, 90mm, 5/pk GE PA-TFC 90 mm 5 5-7 days
$227.93
1121299 Veolia Membrane Filters, GH, PA-TFC, UF, 150mm, 5/pk GH PA-TFC 150 mm 5 5-7 days
$356.82
1121300 Veolia Membrane Filters, GH, PA-TFC, UF, 25mm, 5/pk GH PA-TFC 25 mm 5 5-7 days
$66.26
1121301 Veolia Membrane Filters, GH, PA-TFC, UF, 43mm, 5/pk GH PA-TFC 43 mm 5 5-7 days
$80.57
1121302 Veolia Membrane Filters, GH, PA-TFC, UF, 62mm, 5/pk GH PA-TFC 62 mm 5 5-7 days
$154.22
1121303 Veolia Membrane Filters, GH, PA-TFC, UF, 76mm, 5/pk GH PA-TFC 76 mm 5 5-7 days
$168.69
1121304 Veolia Membrane Filters, GH, PA-TFC, UF, 90mm, 5/pk GH PA-TFC 90 mm 5 5-7 days
$227.93
1121305 Veolia Membrane Filters, GK, PA-TFC, UF, 150mm, 5/pk GK PA-TFC 150 mm 5 5-7 days
$356.82
1121306 Veolia Membrane Filters, GK, PA-TFC, UF, 25mm, 5/pk GK PA-TFC 25 mm 5 5-7 days
$66.26
1121307 Veolia Membrane Filters, GK, PA-TFC, UF, 43mm, 5/pk GK PA-TFC 43 mm 5 5-7 days
$80.57
1121308 Veolia Membrane Filters, GK, PA-TFC, UF, 62mm, 5/pk GK PA-TFC 62 mm 5 5-7 days
$154.22
1121309 Veolia Membrane Filters, GK, PA-TFC, UF, 76mm, 5/pk GK PA-TFC 76 mm 5 5-7 days
$168.69
1121310 Veolia Membrane Filters, GK, PA-TFC, UF, 90mm, 5/pk GK PA-TFC 90 mm 5 5-7 days
$227.93
per page
Set Descending Direction

Frequently Asked Questions

Yes—flat sheet membranes can be cut to fit your stirred cell. For best results, use the stirred cell support disk as a template to trace the correct size, then cut the membrane carefully to match.

Yes, we can supply the flat sheet membranes in the correct disk size for your stirred cell. Please contact us at [email protected] for pricing and availability.

We offer both BN and V3 Ultrafiltration Flat Sheet Membranes from Synder. The BN is composed of a standard polyvinylidene fluoride material (PVDF), while V3 iscomposed of material designated as PVDF+. This membrane has been treated to create a positive surface charge, optimizing it for alkaline cleaner and industrial waste water treatment applications.

Used flat sheet crossflow membranes must be stored wet at all times. If a membrane is allowed to dry out, it can irreversibly lose water permeability and performance.

For storage, place the membrane fully submerged in one of the following solutions:
0.5% formaldehyde solution (helps prevent microbial growth)
1.0% sodium metabisulfite (SMBS) solution -- Replace the SMBS solution monthly to maintain effectiveness

UPDI water (ultrapure deionized water)--Replace the water weekly to reduce contamination and biofouling

Yes, we are able to offer some of the flat sheet membranes as roll stock. Please contact us at [email protected] to inquire about pricing and availability.

Flow characteristics for a spiral element and flat sheet membrane are significantly different and are really only comparable on a qualitative basis. Variability in the membrane manufacturing process, differences in water composition, test procedures, and test equipment, used in a factory, laboratory, or elsewhere, will impact water flux results.

Reference: Understanding Variation of Experimental Flux and Rejection

We do not offer complimentary samples of the flat sheet crossflow membranes. However, most customers find the standard pack quantities to be quite reasonable for initial evaluations. For customers that want to evaluate several different membranes, we do offer custom variety packs. And, in some instances, we may be able to offer custom packs containing smaller sheet quantities. Please contact us to inquire about pricing and availability.

Sterlitech flat sheet crossflow membranes should be stored sealed in the original packaging in a climate-controlled environment, protected from direct light, heat, and temperature extremes. While we recommend using membranes as soon as practical after receipt, most flat sheet membranes can typically be stored for up to one (1) year without affecting performance when stored properly.

Some manufacturers supply their membrane in wet to prevent the membrane from going dry. There is always moisture in these sealed bags and it is not uncommon for some condensation (droplets) to form.
Rinsing the membrane on both sides with a stream of clean water is sufficient to remove the preservative solution. There is no need to pre-condition.
Yes, you need to pre-wet the membranes. The best procedure is to place them in a dry holder and allow them to wet from the inlet side first. It may be best to perform this operation with water or a buffer, then dispose of the first rinse, and introduce the process fluid. This prevents any wetting agents or preservatives from mixing with the process solution.
Yes, you may attempt to reuse flat sheet membranes. However, you may find it difficult to achieve a leak free seal. The cell body o-rings necessarily compress the membrane during installation and the physical action of separating the membrane from the o-rings during removal may cause damage. This damage can impede that ability to achieve a leak free seal when the membrane is reused.
Unfortunately, allowing a previously wetted crossflow membrane to dry usually results in permanent reduction of water permeability. Nevertheless, you can attempt to re-wet the membrane and use it. First, soak the membrane in a 50% alcohol solution for at least 15min (ethanol, methanol, or IPA would be acceptable). Next, install the membrane in the test cell and operate the cell with purified deionized water as though you were pre-conditioning the membrane. After about 30min, the permeate flux should stabilize to whatever rate the membrane is now capable of.
Determining which solution to use to clean a flat sheet membrane depends on the substance it is fouled with. As a general rule, you can use a caustic or oxidant solution for organic fouling and an acidic solution for inorganic causes. Please remember that different membranes polymers have different pH tolerances.
Yes, for flat sheet membranes that will be used with water or aqueous solutions, we recommend that you pre-condition the membranes prior to conducting your separation experiments. Pre-conditioning helps ensure that the membranes perform as expected. Also, pre-conditioning removes preservatives and other residuals from the membranes. Purified deionized water is used to pre-condition the membranes. For all flat sheet membranes except the forward osmosis (FO) membranes, install the membrane in the test cell and apply the purified deionized water feed at the normal operating rate and pressure for the membrane. Allow the system to operate with the purified deionized water feed until the permeate flux stabilizes at an expected value. You can now replace the purified deionized water feed with your feed solution and begin your experiments.
Most membrane manufacturers recommend CFVs of 5 to 35cm/s for their spiral wound membrane elements. The flat sheet membranes can be operated in this range to simulate use in such elements. Additionally, the flat sheet membranes may be operated outside of this range by users that want to examine the relationship between CVF and fouling and membrane performance in their applications.
Cross flow velocity (CFV) is the linear velocity of the feed flow tangential to the membrane surface and is typically reported in m/sec or ft/sec. It is calculated by dividing the volumetric flow rate through the feed channel by the cross-sectional area of the feed channel. Please refer to the CFV article at Tech Tips for more information.
The recommended TMP will depend on the type of flat sheet membrane and on the application. Typically, a reasonable TMP will be the same as that noted for the permeate flux specification of the membrane. The specifications for any of the flat sheet membranes can be easily found on our website by clicking the “application/specification” tab on the product web page and scrolling down as necessary. Please contact us at [email protected] if you need additional assistance.
These membrane sizes are intended for use in the bench-scale crossflow test cells offered by Sterlitech. Please see the list of flat sheet membranes we offer and their dimensions: HP4750 Stirred Cell: 47 mm (1.85") discs, CF016 cell: 58 x 75 mm (2.26 x 2.95") coupons, CF042 cell: 56 x 115 mm (2.20 x 4.53") coupons, Sepa CF cell: 140 x 190 mm (5.51 x 7.48") coupons, CF047 circular cell: 47 mm discs, CF090 circular cell: 90 mm discs

Currently we do not offer cellulose acetate UF flat sheet membranes. However, we do offer a wide variety of hydrophilic flat sheet UF membranes that may be considered as alternatives.

In general, retention of large molecules is not only influence by the molecular weight of the molecule, but also by the shape of the molecule and the physiochemical interactions between the molecule and the membrane. For greatest retention, you should select a UF membrane that has a molecular weight cut-off (MWCO) rating equal to or smaller than the molecular weight of the target molecule.

You may also want to evaluate a UF membrane with a MWCO rating that is one step larger than the target molecule. You may find that this selection offers advantages of lower operating pressure and/or higher permeate flux while still exhibiting acceptable retention of the target molecule.

You can find Sterlitech’s offering of flat sheet UF membranes at https://www.sterlitech.com/ultrafiltration-uf-membrane.html. Please click on the “Application/Specification” tab near the middle of the page, and scroll down as necessary, to review the MWCO ratings.

Both the Microdyne Nadir PES UF membranes and the PESH UF membranes are composed of polyethersulfone and are hydrophilic. The PESH UF membranes have been modified for enhanced hydrophilic properties and, consequently, may be more easily preconditioned and may have better resistance to fouling in some applications.

Frequently Asked Questions

Yes—flat sheet membranes can be cut to fit your stirred cell. For best results, use the stirred cell support disk as a template to trace the correct size, then cut the membrane carefully to match.

Yes, we can supply the flat sheet membranes in the correct disk size for your stirred cell. Please contact us at [email protected] for pricing and availability.

We offer both BN and V3 Ultrafiltration Flat Sheet Membranes from Synder. The BN is composed of a standard polyvinylidene fluoride material (PVDF), while V3 iscomposed of material designated as PVDF+. This membrane has been treated to create a positive surface charge, optimizing it for alkaline cleaner and industrial waste water treatment applications.

Used flat sheet crossflow membranes must be stored wet at all times. If a membrane is allowed to dry out, it can irreversibly lose water permeability and performance.

For storage, place the membrane fully submerged in one of the following solutions:
0.5% formaldehyde solution (helps prevent microbial growth)
1.0% sodium metabisulfite (SMBS) solution -- Replace the SMBS solution monthly to maintain effectiveness

UPDI water (ultrapure deionized water)--Replace the water weekly to reduce contamination and biofouling

Yes, we are able to offer some of the flat sheet membranes as roll stock. Please contact us at [email protected] to inquire about pricing and availability.

Flow characteristics for a spiral element and flat sheet membrane are significantly different and are really only comparable on a qualitative basis. Variability in the membrane manufacturing process, differences in water composition, test procedures, and test equipment, used in a factory, laboratory, or elsewhere, will impact water flux results.

Reference: Understanding Variation of Experimental Flux and Rejection

We do not offer complimentary samples of the flat sheet crossflow membranes. However, most customers find the standard pack quantities to be quite reasonable for initial evaluations. For customers that want to evaluate several different membranes, we do offer custom variety packs. And, in some instances, we may be able to offer custom packs containing smaller sheet quantities. Please contact us to inquire about pricing and availability.

Sterlitech flat sheet crossflow membranes should be stored sealed in the original packaging in a climate-controlled environment, protected from direct light, heat, and temperature extremes. While we recommend using membranes as soon as practical after receipt, most flat sheet membranes can typically be stored for up to one (1) year without affecting performance when stored properly.

Some manufacturers supply their membrane in wet to prevent the membrane from going dry. There is always moisture in these sealed bags and it is not uncommon for some condensation (droplets) to form.
Rinsing the membrane on both sides with a stream of clean water is sufficient to remove the preservative solution. There is no need to pre-condition.
Yes, you need to pre-wet the membranes. The best procedure is to place them in a dry holder and allow them to wet from the inlet side first. It may be best to perform this operation with water or a buffer, then dispose of the first rinse, and introduce the process fluid. This prevents any wetting agents or preservatives from mixing with the process solution.
Yes, you may attempt to reuse flat sheet membranes. However, you may find it difficult to achieve a leak free seal. The cell body o-rings necessarily compress the membrane during installation and the physical action of separating the membrane from the o-rings during removal may cause damage. This damage can impede that ability to achieve a leak free seal when the membrane is reused.
Unfortunately, allowing a previously wetted crossflow membrane to dry usually results in permanent reduction of water permeability. Nevertheless, you can attempt to re-wet the membrane and use it. First, soak the membrane in a 50% alcohol solution for at least 15min (ethanol, methanol, or IPA would be acceptable). Next, install the membrane in the test cell and operate the cell with purified deionized water as though you were pre-conditioning the membrane. After about 30min, the permeate flux should stabilize to whatever rate the membrane is now capable of.
Determining which solution to use to clean a flat sheet membrane depends on the substance it is fouled with. As a general rule, you can use a caustic or oxidant solution for organic fouling and an acidic solution for inorganic causes. Please remember that different membranes polymers have different pH tolerances.
Yes, for flat sheet membranes that will be used with water or aqueous solutions, we recommend that you pre-condition the membranes prior to conducting your separation experiments. Pre-conditioning helps ensure that the membranes perform as expected. Also, pre-conditioning removes preservatives and other residuals from the membranes. Purified deionized water is used to pre-condition the membranes. For all flat sheet membranes except the forward osmosis (FO) membranes, install the membrane in the test cell and apply the purified deionized water feed at the normal operating rate and pressure for the membrane. Allow the system to operate with the purified deionized water feed until the permeate flux stabilizes at an expected value. You can now replace the purified deionized water feed with your feed solution and begin your experiments.
Most membrane manufacturers recommend CFVs of 5 to 35cm/s for their spiral wound membrane elements. The flat sheet membranes can be operated in this range to simulate use in such elements. Additionally, the flat sheet membranes may be operated outside of this range by users that want to examine the relationship between CVF and fouling and membrane performance in their applications.
Cross flow velocity (CFV) is the linear velocity of the feed flow tangential to the membrane surface and is typically reported in m/sec or ft/sec. It is calculated by dividing the volumetric flow rate through the feed channel by the cross-sectional area of the feed channel. Please refer to the CFV article at Tech Tips for more information.
The recommended TMP will depend on the type of flat sheet membrane and on the application. Typically, a reasonable TMP will be the same as that noted for the permeate flux specification of the membrane. The specifications for any of the flat sheet membranes can be easily found on our website by clicking the “application/specification” tab on the product web page and scrolling down as necessary. Please contact us at [email protected] if you need additional assistance.
These membrane sizes are intended for use in the bench-scale crossflow test cells offered by Sterlitech. Please see the list of flat sheet membranes we offer and their dimensions: HP4750 Stirred Cell: 47 mm (1.85") discs, CF016 cell: 58 x 75 mm (2.26 x 2.95") coupons, CF042 cell: 56 x 115 mm (2.20 x 4.53") coupons, Sepa CF cell: 140 x 190 mm (5.51 x 7.48") coupons, CF047 circular cell: 47 mm discs, CF090 circular cell: 90 mm discs

Currently we do not offer cellulose acetate UF flat sheet membranes. However, we do offer a wide variety of hydrophilic flat sheet UF membranes that may be considered as alternatives.

In general, retention of large molecules is not only influence by the molecular weight of the molecule, but also by the shape of the molecule and the physiochemical interactions between the molecule and the membrane. For greatest retention, you should select a UF membrane that has a molecular weight cut-off (MWCO) rating equal to or smaller than the molecular weight of the target molecule.

You may also want to evaluate a UF membrane with a MWCO rating that is one step larger than the target molecule. You may find that this selection offers advantages of lower operating pressure and/or higher permeate flux while still exhibiting acceptable retention of the target molecule.

You can find Sterlitech’s offering of flat sheet UF membranes at https://www.sterlitech.com/ultrafiltration-uf-membrane.html. Please click on the “Application/Specification” tab near the middle of the page, and scroll down as necessary, to review the MWCO ratings.

Both the Microdyne Nadir PES UF membranes and the PESH UF membranes are composed of polyethersulfone and are hydrophilic. The PESH UF membranes have been modified for enhanced hydrophilic properties and, consequently, may be more easily preconditioned and may have better resistance to fouling in some applications.

Ask An Expert

As an industry leader focused in unique micro and sub-micron filtration products, our goal is to support our customers by keeping them at the forefront of their industries. We're here to help with any filtration questions you might have so you can transform your ideas into reality, and tackle those big science challenges. Feel free to reach out using the form below, our experts are ready to serve.