All-Glass Filter Holder Kit was designed for the filtration of aqueous and organic or corrosive liquids for particulate contamination analysis.

Designed to replace parts contained in glass vacuum filtration kits or provide for an alternative configuration

Provide vacuum support for simultaneous filtration of either three or six test samples

General microbiological analysis

Available in different colors

Includes 300mL funnel, fritted base and cap, clamp, and alignment sleeve. Glass Vacuum Filter Holders, 47mm are used in vacuum filtration of liquids to produce clarified or particulate-free filtrate or to analyze particulate or biological contamination retained on the filter surface.

Recommended for routine filtration analysis of corrosive liquids and the removal of particulates from HPLC solvents

Designed to handle small volumes of liquids for analysis of particulate or microbiological contamination

Replacement part for models XX1014700 / XX1014730 / XX1514700 vacuum filter assemblies. Funnel, 300mL for 47mm Glass Vacuum Filter Holders is a graduated funnel made of autoclavable borosilicate glass.

Ultraclean or sterilize small volumes of liquids dispensed by syringe

Convenient filtration system uses presterilized funnels and membranes on lever-action filtration support

Presterilized, ready-to-use funnels and filter membranes

For ultra-ware microfiltration assembly with stainless steel support

Designed to collect filtrate directly into a media-style bottle

Evacuates a 1L system to 200mbar in 40 seconds (water supply at 170kPa, consumption 3.5L). R&L Enterprises™ Nickel Plated Brass Vacuum Pumps do not require a tail pipe.

Recommended when filtering large volumes of viscous or proteinaceous solutions to give the maximum flow rate

Used for routine filtration of corrosive liquids and removal of particles from HPLC solvents

Component for microfiltration assembly

Process samples from an in-line system or pressure vessel with this stainless steel holder. Cole-Parmer™ Advantec 301900 Pressure Filtration Holders maximize flow rates by applying positive pressure to the fluid over a broad membrane surface.

Components for Ultra-ware™ microfiltration assembly

Replace #7 or #8 stoppers in any manifold or filtering flask with the Thermo Scientific™ Nalgene™ Vacuum Gasket for Filter Funnels.

Used for general filtration and is designed to handle up to 500mL of sample liquids for the analysis of particulate or microbiological contamination

Converts Ultra-Ware filtration assemblies for inline filtration/degassing applications

Designed to handle up to 500 mL of sample liquids for the analysis of particulate or microbiological contamination

For 90mm filter

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

Allow for easy funnel manipulation with the widely spaced funnels of this vacuum manifold. This stable benchtop unit is made of high quality stainless steel.

Used for autoclaving with the filter in place and is designed to handle up to 500mL of sample liquids for the analysis of particulate or microbiological contamination