Filtration Products & Reviews

96-well filter plate designed and optimized for aqueous solubility assaysDetermining a compound's aqueous solubility has become an essential early measurement to make in the drug discovery process. Poor water solubility can cause problems in many different in vitro testing techniques leading to unreliable results and/or reproducibility problems; insoluble precipitates have been shown to cause false positives in bioassays poten…

One Quick Method, Three Big Advantages

A unique microbiology manifold that allows you to optimize testing without sacrificing cleanliness. With interchangeable components and coupling devices, the manifold takes direction from you. No more “dirty” manifolds: Microbial cross contamination of your sample is a thing of the past. The manifold is designed to fit most laboratory autoclaves by separating into manageable components. Double testing Capacity: A large…

Meet your lab's specific needs with outstanding flexibility and performance with the easy-to-use Thermo Scientific™ Multidrop™ Combi Reagent Dispenser. 

Low Pressure Spin-On Filters 12AT/50AT Series

A.I.T. France product Customized production For each 100 gramms charcoal filter cartridge order, a label and a Timer are delivered. You can write on the label the commissioning date and the date of your filter replacement. The Timer is a time monitoring allowing you to know when you have to change your charcoal filter cartridge. The Timer indicators are simply activated by squeezing the bubble on the top of the Timer…

Sample Prep Simplified – Push to Filter, Ready to Inject!

standard, 12-port model

Quickly concentrate up to 20 mL of biological sample Pall Life Sciences Macrosep Advance Centrifugal Devices Features of the Microsep Advance Centrifugal Devices:  •  Rapidly concentrates 20 mL sample volumes to 0.5 mL.   •  Provides high recoveries, typically > 90%.   •  Low protein-binding Omega membrane and polypropylene housing minimize losses due to non-specific binding.   •  Versatile Omega membrane is available in a va…

Introducing a vacuum filtration system that makes sample preparation easy: the EMD Millipore Samplicity filtration system with Millex Samplicity membrane filters. With the Samplicity® filtration system and Millex Samplicity® membrane filters, EMD Millipore has transformed sample preparation forever. Advantages of the EMD Millipore Samplicity filtration system include:   •  Higher throughput with simultaneous vacuum filtration…

Design to take most filkter plates manufactured to the ANSI/SLAS specification with long drip directors

With their vertical membrane design, Amicon Ultra 2 mL filters deliver the highest recovery with shortest spin times• Concentrates 2 mL down to 15-70 µl• 98% sample recovery• Fast processing time - 10 to 30 minute spin times• Engineered dead stop• Reverse spin capability provides consistent recoveries

These Costar® Spin-X® centrifuge tube filters have a 0.45 µm pore CA membrane-containing filter unit within a 500 µL capacity polypropylene microcentrifuge tube. Cellulose acetate (CA) membranes provide fast flow rates and low protein binding Ideal for removing bacteria, particles, or cells from liquids, HPLC sample preparation and DNA removal from agarose or acrylamide gels. Nonsterile and certified nonpyrogenic and DNase-…

These Costar® Spin-X® centrifuge tube filters have a 0.22 µm pore NY membrane-containing filter unit within a 500 µL capacity polypropylene microcentrifuge tube. Nylon (NY) membranes are naturally hydrophilic, surfactant-free and offer the lowest extractables Ideal for removing bacteria, particles, or cells from liquids, HPLC sample preparation and DNA removal from agarose or acrylamide gels. Nonsterile and certified nonpyr…

Use these economical sterile disposable filter funnels to perform microbiological QC testing and analysis of water, food/beverage, raw material and finished product.

Perform sterile filtration of cell culture media, serum, additives and buffers with Thermo Scientific ™ Nalgene ™ Rapid-Flow ™ Sterile Disposable Bottle Top Filters with PES Membranes.

Increase filtration efficiency. Thermo Scientific ™ Nalgene Rapid-Flow disposable Filter Units with PES (polyethersulfone) membrane feature the exclusive Rapid-Flow support plate design, providing fast flow rates and high throughput.

Save time and minimize contamination with radiation-sterilized Thermo Scientific ™ Nalgene ™ Rapid-Flow ™ Filter Storage Bottles.

Recover and grow microorganisms for QC testing and analysis of water, food and beverage, raw materials and finished product with Thermo Scientific ™ Nalgene ™ Sterile Analytical Filter Units.

Filter sample volumes of 10 to 100mL with Thermo Scientific ™ Nalgene ™ Nonsterile 25mm Syringe Filters.

 A broad choice of membranes and pore sizes are available for laboratory applications with aqueous and non-aqueous fluids, as well as gases. Nalgene 25mm diameter syringe filters perform as well as 30mm or 33mm diameter products in most applications, but produce less plastic waste.†  

Filter aqueous solutions and media (PES membrane) or solvents (PTFE membrane) with Thermo Scientific ™ Nalgene ™ 13mm Syringe Filters. Accommodate sample volumes from 2 to 10mL.

Filter sample volumes of 10 to 100mL with Thermo Scientific ™ Nalgene ™ Sterile 25mm Syringe Filters.

Sterile syringe filters with PVDF membrane and prefilter designed to support filtration of viscous, hard-to-filter samples with high solids content.

Fast, positive-pressure filtration of aqueous solutions up to 3 L