Glass Microanalysis Filter Holders

Glass Microanalysis Filter Holders For 25 mm disc filters

Applications
Use to vacuum filter small volumes for particulate or biological contamination analysis. Filter support is available in fritted glass or stainless steel. Thick prefilters or laminated filters will not seal in this holder. Durapore (PVDF) membrane or unlaminated PTFE are recommended for solvent applications.

WARNING: Do not use with flammable liquids to avoid injury.
Filter holders are not autoclavable with filters in­place.


Specifications    (return to top)

Materials XX10 025 00 Borosilicate glass funnel and base; fritted glass filter support; anodized aluminum spring clamp; silicone stopper XX10 025 30 Borosilicate glass funnel and base; removable stainless steel screen filter support; anodized aluminum spring clamp; silicone stopper Filter Diameter, mm 25 Filtration Area, cm2 2.5 Funnel Capacity, mL 15 Outlet Fitting No. 5 perforated silicone stopper mounts in standard 125 mL filtering flask Dimensions Height, cm 15.2 Diameter, cm 2.5 Filter holders can be used on 1-liter flasks using a No. 8 stopper (XX20 047 18)

Filter holder with frit support.

Filter holder with stainless steel screen support.

Replacement Parts 1 Glass Funnel 2 Clamp 3 Fritted Glass Base 4 Base 5 Stopper 6 Gasket 7 Support Screen