Recommended Vacuum Filters by Application  

Typical Applications

DNA/RNA hybridization, protein binding, receptor binding studies and gravimetric analysis

Coliform, yeast, mold, total bacteria, sterility testing

Colony hybridization, procedures requiring larger filtration area

Recommended Models

Glass with glass frit

311000

311200

311480

352100

Glass with stainless steel support

-

311300

311580

352200

Glass with PTFE support

-

-

311680

-

Glass with all-PTFE seal

-

-

351620

-

All-glass assembly

-

311220, 311320

311420, 311520, 311620

-

Phase/Fraction collector

-

-

311700, 311800

-

Polysulfone

-

-

501000

-

Stainless Steel

-

-

352600

-

Filter Specifications

Membrane Diameter

25 mm

25 mm

47 mm

90 mm

Filtration Area

1.2 cm²

2.1 cm²

9.6 cm²

43.2 cm²