Filtering Funnels

Designed for particulate or biological contamination analysis of small volumes using a vacuum filter. Includes a stainless steel filter support and No.

The 90 mm filtration assembly with fritted glass support is designed for large volume filtration analysis of corrosive liquids or samples with high particulate loads that would tend to clog a 47 mm diameter filter. This unit is also recommended for

Glass Funnel for Conv Base, 90mm, 1000mL

Cylindrical funnels have a pressure equalizing line, a PTFE stopcock, and a lower drip tip Graduations to the stopcock are numbered both up and down Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM

Cylindrical funnels have a pressure equalizing line, a PTFE stopcock, and a lower drip tip Graduations to the stopcock are numbered both up and down Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM

Cylindrical funnels have a pressure equalizing line, a PTFE stopcock, and a lower drip tip Graduations to the stopcock are numbered both up and down Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM

Cylindrical funnels have a pressure equalizing line, a PTFE stopcock, and a lower drip tip Graduations to the stopcock are numbered both up and down Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM

Cylindrical funnels have a pressure equalizing line, a PTFE stopcock, and a lower drip tip Graduations to the stopcock are numbered both up and down Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM

Cylindrical funnels have a pressure equalizing line, a PTFE stopcock, and a lower drip tip Graduations to the stopcock are numbered both up and down Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM

These filter assemblies for FILTERWARE&trade filtration system consist of an all-borosilicate glass funnel, fritted glass support base, aluminum clamp, and silicone stopper. Choose from 47mm or 90mm filter assembly sizes.

These filter assemblies for FILTERWARE&trade filtration system consist of an all-borosilicate glass funnel, fritted glass support base, aluminum clamp, and silicone stopper. Choose from 47mm or 90mm filter assembly sizes.

Avoid breakage and corrosion with Thermo Scientific&trade Nalgene&trade Heavy-Duty LDPE Funnels, the toughest large funnels available. Lighter weight than glass or metal funnels, these low density polyethylene funnels provide you with long-term