A prerequisite for successful work with glass filters is the selection of the right porosity. It is important to select a filter whose largest pore size is slightly below the grain size of the smallest particles still to be separated.

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

Available in different colors

General microbiological analysis

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

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

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.

A prerequisite for successful work with glass filters is the selection of the right porosity. It is important to select a filter whose largest pore size is slightly below the grain size of the smallest particles still to be separated.

A prerequisite for successful work with glass filters is the selection of the right porosity. It is important to select a filter whose largest pore size is slightly below the grain size of the smallest particles still to be separated.

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

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

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

Designed for large sample volumes or samples with high particulate loads that would tend to clog a 47 mm diameter filter

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

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.

Use Kimble™ Microfiltration Assembly Hardware when filtering large volumes of viscous or proteinaceous solutions to give the maximum flow rate.

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.

Component parts for 25mm Ultra-Ware ™microfiltration assembly

Transfer sterile media aseptically from large containers to small media bottles or culture vessels using the Thermo Scientifc™ Nalgene™ Polycarbonate Filling Bell.

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

For 90mm filter

Component for microfiltration assembly

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

Components for Ultra-ware™ microfiltration assembly