Ensure accuracy in high flow ranges with pumps featuring automated constant flow control. Cole-Parmer™ Sensidyne™ GilAir™ 5 Sampling Pump Kit includes pump, air boss (bag fill adapter), tubing, tool kit, rechargeable NiCd battery; 230VAC charger; and filter cassette holder.

Creates quantitative airflow through a filter for airborne contamination analysis

Designed for easy handling and maximum safety in air filtration. Sartorius™ Midisart™ 2000 PTFE Air Filter entirely eliminates moisture breakthrough because of its inherently hydrophobic PTFE membrane reinforced with polypropylene gauze. Stepped hose barb connectors ensure a simple and secure hold.

Recommended when maximum recovery is important

Used for sterile filtration of blood and plasma products and vaccines.

Filter GW (Ground Water) samples before dissolved metal analysis

Allows filtration of larger volumes of even heavily particle-laden samples. Whatman™ Polydisc GW In-Line Filters are batch certified for low background values for the determination of trace elements.

Spectrum Labs™ Spectra Mesh™ Woven Filter, Stainless Steel consists of individual strands woven into a mesh screen suitable for macrofiltration separations.

Used for the separation of aqueous solutions from organic solutions

Filter aggressive chemicals, including acids and non-aqueous solvents such as those used in GC and HPLC with this in-line syringe filter with PTFE membrane.

Economical in-line particulate filter maintains the cleanliness and proper operation of your vacuum pump. Welch™ PTFE Inline Filter protects your vacuum pump from fine particulates and aerosols to 0.2 microns.

In-line Solvent Filters for running cleaner systems

Prevent problems stemming from particulate matter and protect major system components by using these filters

The Polisher ST is a single-use anion exchange (AEX) product intended to reduce host cell protein, viruses, and other negatively charged contaminants in biopharmaceutical process streams.

Polyamide used as a catalyst in the epoxidation of cyclohexene with tert-butylhydroperoxide

Spectra/Mesh Screen Discs and Sheets are available in four material options to ensure chemical and application compatibility.

Thermo Scientific™ Nalgene™ filtration hardware and accessories can be used in a wide range of applications and in conjunction with our various lines of filtration devices.

Protect larger columns and injections from harmful particulates

Use the Portable Indoor Air Quality CO2 Meter with built-in RS-232 interface for capturing readings on your PC.

Use this tip cone filter with Eppendorf pipettes.

3M™ Zeta Plus™ BC BC0025S90ZB08A Capsule Filter made of a highly porous carbonaceous material that is characterised by a large internal surface area providing exceptional adsorptive properties.

Hydrophobic membrane with laminated backing for easier handling

To be used with the Samplicity™ G2 Filtration System.

Disposable, EPA-accepted method for collecting groundwater prior to dissolved metals analysis.

Vacuum-filter air or other gases from clean-room/open atmospheres/from closed systems for particulate contamination analysis.