Lab Filtration Products

The patented, next generation Autofil® 2 features the NEW High Flow Foxx Velocity 0.1µm, 0.2µm, and 0.45µm PES membranes. Perfect for filtering FBS and other viscous solutions. Our membrane is low protein binding and surfactant-free. Autofil® 2 is available in 250mL, 500mL,...

Unique gravity-sealing design Two-piece construction One-handed operation Large membrane access points for forceps Available in polysulfone or polypropylene No clamps or locking devices to manipulate. Less expensive than stainless steel, glass or magnetic funnels, yet compare favorably with their...

PUREGRIP® HPLC solvent reservoir cap and bottle assemblies offer the safest and most ergonomic lab safety solution in the industry. These assemblies come with patented VersaCap® tech-nology, a Class VI PTFE Manifold and an Air Inlet Valve combined with a Foxx 25mm, 0.2μm PTFE Filter for...

All capsules containing membrane media are preflushed with purified water to reduce extractable.  GVS capsules made with Polypropylene housings are food compliant (FDA/EU), as restrictions may apply depending on the final application, it is the end user's responsibility to determine full...

Ideal for aqueous (non-acidic) or organic sample preparation and HPLC, GC or dissolution sample analysis. With its excellent flow characteristics, very low extractable levels and mechanical stability, Nylon offers the best combination of physical parameters to meet the most stringent analytical...

Finneran 25mm Syringe Filters are available in 0.2um and 0.45 um pore size. Autoclavable.

Ahlstrom offers a full range of standard pleated grades that meet your needs from grades with rapid flow rates for filtration of viscous materials to grades with tight matrices for removal of fine precipitates. Ahlstrom’s pre-pleated grades can save valuable time and maximize the efficiency of...

No. 8, rubber For use with 145- and 147-series analytical test filter funnels and filter funnel with clamp

Mesh Screens for Macrofiltration Separations Spectrum provides a broad range of Spectra/Mesh Woven Filters that consist of individual strands woven into a mesh screen, characterized by precise mesh openings, percent open area and mesh thickness. There are 5 material types with different physical,...

CHROMAFIL® syringe filters – Ideal for GC, HPLC and UHPLC sample filtration By using CHROMAFIL® syringe filters unwanted particles are removed which can otherwise cause contamination and clogging of sensitive instrumentation. So, filtering your samples leads to an increase of lifetime...

Filcons are disposable filters for separating cells and nuclei. The porous membrane enables large quantities of cell suspensions to be filtered. The microporous polyethylene funnel is designed to pass the biological material while trapping waste particles. There are two types of Filcons: a...

Depth filters with high particle loading capacity. Made of 100% borosilicate. Temperature resistant up to 500 °C. Typically placed directly on top of other membrane filters to act as a prefilter; or may be used to filter solutions directly.

Ahlstrom 615 has a rough surface and is used for filtering aluminum, ferric and magnesium hydroxides. It is also found in general construction filtration work and in the filtration of insoluble iron and ore. Filtration Speed Herzberg sec/100mls: 29 Loading Capacity: High

Millipak pump-driven filter units have a unique stacked-disk design to eliminate the particle-generating woven downstream support found in pleated cartridges. The units listed below have 6 mm (1/4") inlet and outlet hose barb connections. Units are supplied gamma sterilized and may be...

Provides fast sample processing, high sample recovery This Amicon Ultra 15 mL centrifugal filter enables the concentration of proteins with a membrane NMWL of 50 kDa. Amicon Ultra centrifugal filters are ideal for protein purification, protein concentration & desalting. The vertical design and...

Hydrophilic: eliminates the need for wetting agents that can potentially interfere with analyses.  Low extractables: ensures test results will not be compromised by wetting agents or other extractables.  Low drug and protein binding: maximizes recovery of critical drugs or proteins. ...

Overview Fluoropore™ Membrane is a hydrophobic, polytetrafluoroethylene (PTFE) polymer membrane bonded to a high density polyethylene support. (Catalogue numbers containing ""FHUP"" have no backing.) Fluoropore™ Membranes provide broad chemical compatibility, high...

EZFlow 13mm and 25mm Sample Prep Syringe Filters are designed for aqueous and organic solution samples. The sample prep syringe filters are used for clarification and particle removal from samples before instrumental analysis such as HPLC, IC, and GC. These syringe filters are available in a variety...

This Amicon Ultra 0.5 mL centrifugal filter enables the concentration of proteins with a membrane NMWL of 50 kDa. Amicon Ultra centrifugal filters are ideal for protein purification, protein concentration & desalting. The vertical design and available membrane surface area provide fast sample...

Ahlstrom offers a full range of standard pleated grades that meet your needs from grades with rapid flow rates for filtration of viscous materials to grades with tight matrices for removal of fine precipitates. Ahlstrom’s pre-pleated grades can save valuable time and maximize the efficiency of...

All capsules containing membrane media are preflushed with purified water to reduce extractable.  GVS capsules made with Polypropylene housings are food compliant (FDA/EU), as restrictions may apply depending on the final application, it is the end user's responsibility to determine full...

Ahlstrom's qualitative grades of filter paper are, by definition, recommended for use in analytical methods, which determine or identify particulate constituents of a mixture irrespective of the amount present. Qualitative filter papers are often used in routine separation work that still...

75/cs Available in a variety of membrane types, porosities and diameters Color-coded for easy recognition Filters include luer-lock connections with polypropylene housings Filters are molded in the housings, providing a reliable seal without the use of adhesives Individual peel-to-open...

Aggressive chemical compatibility Inherently hydrophobic Laminated and unlaminated Unlaminated membranes are more compatible with strong acids, aggressive solvents and high temperatures Recommended for: aggressive solvents, strong acids or base filtration; sterilization, clarification; and air and...