Analytical Filter Holders

For 25 and 47 mm disc filters

Applications

Use to vacuum filter liquids for bacteriological or particulate contamination analysis. Filter holders can be autoclaved or flame-sterilized.

The holder with 250 mL funnel is equipped with a funnel lid, which can be vented using accessory filter unit.

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

Specifications (return to top)

	50 mL Holder	100 mL Holder	250 mL Holder
Materials
Assembly	Stainless steel funnel and filter support screen; borosilicate glass base; anodized aluminum spring clamp; silicone stopper	Stainless steel funnel, support screen and base; anodized aluminum spring clamp; silicone stopper	Stainless steel funnel, support screen and base; stainless steel funnel cover; anodized aluminum spring clamp; silicone stopper
Gasket	PTFE	no gasket needed	no gasket needed
Filter Diameter, mm	25	47	47
Filtration Area, cm2	2.8	9	9
Dimensions
Height, cm	12.6	15.6	19.4
Diameter, cm	5.1	6.2	7.6
Outlet	No. 8 perforated silicone stopper mounts in standard 1 L filtering flask

Ordering Information  (return to top)

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