Hydrophilic PTFE polymer membrane filter compatible with virtually all solvents, acids, and alkaline solutions. Omnipore™ Membrane Filters are biologically and chemically inert.

Protect the vacuum source during aspiration with this membrane filter. Integra Biosciences™ Hydrophobic Membrane Filters are designed for use with VACUSAFE Aspiration Systems.

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.

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.

This system is designed to recreate automotive interior out-gassing in a timely, measurable and repeatable way, utilizing various standards including DIN, ISO and SAE.

Hydrophilic nylon membrane

Developed for safe, efficient filtration of critical biological and tissue culture solutions. Whatman™ Polycap™ TC High-Capacity Capsules include PES membranes for excellent flow rate and protein absorption characteristics.

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

Polycap TC filters for sterile filtration of biological and tissue culture aqueous solutions

Hydrophobic PTFE membrane in a pleated cartridge with chemical trap

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.

Ensures highly economic and safe filtration performance. Sartorius™ Sartopore™ Liquid Filter Capsules provide high-performance polyethersulfone (PES) liquid filtration from single-layer high flow solutions to specific Mycoplasma retentive filters. Available in a broad variety of different pore size combinations.

Recommended for the majority of routine applications

Hydrophilic PTFE polymer membrane filter compatible with virtually all solvents, acids, and alkaline solutions. Omnipore™ Membrane Filters are biologically and chemically inert.

Supports inline production of ultraclean liquids or gasses by pressure prefiltration

Gas detection tubes for oil mist.

Filled with high-purity, high-efficiency, acid-washed, granular-activated carbon. Whatman™ Carbon Cap Disposable Activated Carbon Capsules are suitable for adsorption of organics from air and removal of color, organics and chlorine from water.

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

Holds liquid for filtration through pressure-operated filter holders, if connected to an external pressure source

For detecting or monitoring acetaldehyde gas

Accessories for filter holders for sample preparation.

Accessories for filter holders for sample preparation.

Hydrophobic membrane with laminated backing for easier handling

Does not react with acidic gases, which can cause false readings. Quartz Fiber Membrane Filter without Binder is an 8 in. x 10 in. sheet of hydrophilic quartz fiber. These filters are often used in ambient air monitoring for particulate matter and heavy metals.

Strengthened glass filter media by dual lamination with a tough polyester monofilament. Whatman™ HEPA-Vent Filters are ideal for air and gas filtration applications where high retention, dirt-holding capacity and flow rates are required.