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Filtration Accessories

119 products · 3 brands

Filter flasks are used to collect filtrate or to act as a trap preventing liquid from damaging vacuum pump or vacuum lines.

Silicone rubber stoppers are available in various sizes

#5 and #8b stoppers adapt 13 and 25mm filter holders to 125 ml (#5) and 1 L (#8b) flasks, while #8 stopper fits 47 and 90mm filter holders to the 1 L flask.

Funnel adapters are sold in packs of 7 (size 1 - 7).

Showing 49–60 of 119 results

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311208
KG(S) 25 Borosilicate Replacement Funnel, 150ml
$456.75
311209
KG(S) 25 Borosilicate Replacement Funnel, 300ml
$458.80
311222
25mm Frit to Female Joint w/Tube Adapter
$462.45
311225
Borosilicate Glass Filter Flask, 250 ml, 19/22 male joint (ground glass)
$302.35
311302
KGS 25 Support Screen Base Replacement Part
$160.95
311304
KGS 25 Stainless Steel Support Screen Replacement Part
$102.07
311305
Gasket, PTFE
$3.33
311322
25mm Support to Female Joint w/Tub Adapter
$328.95
311401
KG47 Funnel 300mL
$192.67
311402
KG47 Sintered Support Base
$291.80
311403
KG47 Series Clamp
$61.19
311405
#9 Stopper, Fits 2L Side Arm Flask, Center Hole 5/8"
$20.57