Membranes for Filtration

EMD Millipore SynergyPak™ 3 Cartridge for Synergy™ Ultrapure Water Systems

Produces ultrapure water from Deionized (DI) water

Alfa Aesar™ Sodium Chloride Crystals Optic Discs

Clear sodium chloride disc used in an infrared spectrophotometer

United Scientific Supplies Filtering Kit

An excellent, faster-working alternative to traditional gravity-based liquid filtration.

Thermo Scientific™ Nalgene™ Filter Membranes

Carry out particualte and microbial analysis with these filter membranes. Available in various forms for water quality work, cold sterilization or sample clean up.

Thermo Scientific™ Nalgene™ Glass Prefilters

Increase filtration speed and throughput of highly viscous or heavily particulated solutions when using theses prefilters with Nalgene MF75 filter units or bottle top filters.

Whatman™ Cyclopore™ Polycarbonate Membrane Filters

Ensures visibility of particles under the microscope with smooth membranes and low affinity for stains. Whatman™ Cyclopore™ Polycarbonate Membrane Filters can also reproduce microfiltration characteristics of track-etched membrane filters.

Whatman™ Type WCN Cellulose Nitrate Membranes

Recommended for majority of routine applications, this membrane is manufactured under strictly controlled conditions.  Whatman™ Type WCN Cellulose Nitrate Membranes narrow pore size distribution for improved surface capture and analysis.

Whatman™ Mixed Cellulose Ester Membrane Filters

Whatman™ Mixed Cellulose Ester Membrane Filters are biologically inert and offers high degree of internal surface area for greater product adsorption.

Whatman™ Nylon Membranes : PROMOTION

Promotion Details: Receive a 50&discount.

Flexible and durable for easier handling

Whatman™ Nuclepore™ Polycarbonate Hydrophilic Membrane Sheets

Manufactured from high-quality polycarbonate film and track-etched for high pore size precision. Whatman™ Nuclepore™ Polycarbonate Hydrophilic Membrane Sheets combine high flow rates and chemical and thermal resistance with sharply defined pores, making them suitable for microscopy, cytology, parasitology, and certain air and oceanography analyses.

Whatman™ 19mm Nuclepore™ Polycarbonate Track-Etched Membranes

Manufactured from high-quality polycarbonate film and track-etched for high pore size precision. Whatman™ 19mm Nuclepore™ Polycarbonate Hydrophilic Membranes combine high flow rates and chemical and thermal resistance with sharply defined pores, making them suitable for microscopy, cytology, parasitology, and certain air and oceanography analyses.

Whatman™ Cellulose Acetate Membranes

Prepares liquid scintillation cocktail for scintillation counter measurements. Whatman™ Cellulose Acetate Membranes are highly heat resistant and can filter hot liquids and hot gases.

Whatman™ 90mm Nuclepore™ Polycarbonate Track-Etched Membranes

Manufactured from high-quality polycarbonate film and track-etched for high pore size precision. Whatman™ Polycarbonate Hydrophilic Membranes combine high flow rates and chemical and thermal resistance with sharply defined pores, making them suitable for microscopy, cytology, parasitology, and certain air and oceanography analyses.

Whatman™ Nylon Membranes

Flexible and durable for easier handling.   GE Healthcare Nylon Membranes are naturally hydrophilic, eliminating need for wetting agents and prewetting when filtering aqueous solutions.

Whatman™ PVP-Free Polycarbonate Cell Culture Membrane

Combines PVP-free polycarbonate with sharp, uniform cylindrical pores. Whatman™ PVP-Free Polycarbonate Cell Culture Membranes achieves a delicate balance between cell adhesion and migration for effective chemotaxis.

Whatman™ 47mm Nuclepore™ Polycarbonate Track-Etched Membranes

Manufactured from high-quality polycarbonate film and track-etched for high pore size precision. Whatman™ 47mm Nuclepore™ Polycarbonate Hydrophilic Membranes combine high flow rates and chemical and thermal resistance with sharply defined pores, making them suitable for microscopy, cytology, parasitology, and certain air and oceanography analyses.

Whatman™ Cyclopore™ Polycarbonate Black Membrane Filters

Provides a contrast background for epifluorescence and other microscopy applications. Whatman™ Cyclopore™ Polycarbonate Black Membrane Filters improve test sensitivity with low background fluorescence.

Whatman™ Type WCN Cellulose Nitrate Membranes : PROMOTION

Promotion Details: Receive a 49&discount.

Recommended for majority of routine applications, this membrane is manufactured under strictly controlled conditions

Whatman™ Regenerated Cellulose Membranes: Grade RC 58

Consists of pure cellulose without any wetting agents

Whatman™ WTP Range PTFE Membranes

Suited for applications involving aggressive organic solvents, strong acids, and alkalis due to being chemically stable and inert. Whatman&trade WTP Range PTFE Membranes are particularly suitable for preparing samples for HPLC analysis, air and gas sterilization.

Whatman™ 50mm Nuclepore™ Polycarbonate Track-Etched Membranes

Manufactured from high-quality polycarbonate film and track-etched for high pore size precision. Whatman™ 50mm Nuclepore™ Polycarbonate Track-Etched Membranes combine high flow rates and chemical and thermal resistance with sharply defined pores, making them suitable for microscopy, cytology, parasitology, and certain air and oceanography analyses.

Whatman™ 25mm Nuclepore™ Polycarbonate Track-Etched Membranes

Manufactured from high-quality polycarbonate film and track-etched for high pore size precision. Whatman™ 25mm Nuclepore™ Polycarbonate Track-Etched Membranes combine high flow rates and chemical and thermal resistance with sharply defined pores, making them suitable for microscopy, cytology, parasitology, and certain air and oceanography analyses.

Whatman™ Black Cyclopore™ Membranes

For use with epifluorescence microscopy and applications requiring contrasting background.

Whatman™ Elutrap™ Electroelution Membranes

Designed to isolate nucleic acids and proteins from agarose or polyacrylamide gel slices

Whatman™ Polyamide Membranes

Universal filter made from pure polyamide for clarification and sterile filtration

Whatman™ 13mm Nuclepore™ Polycarbonate Track-Etched Membranes

Manufactured from high-quality polycarbonate film and track-etched for high pore size precision. Whatman™ 13mm Nuclepore™ Polycarbonate Hydrophilic Membranes combine high flow rates and chemical and thermal resistance with sharply defined pores, making them suitable for microscopy, cytology, parasitology, and certain air and oceanography analyses.

Whatman™ PVP-Free Polycarbonate Cell Culture Membrane

Combines PVP-free polycarbonate with sharp, uniform cylindrical pores. Whatman™ PVP-Free Polycarbonate Cell Culture Membranes achieves a delicate balance between cell adhesion and migration for effective chemotaxis.

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