Membranes for Filtration

Sartorius™ Midisart™ 2000 PTFE Air Filter

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. x12 MIDISART, 2000, 0.2 UM, PTFE, SterileHose Barb/Hose Barb Connectors

GE Healthcare Whatman™ Regenerated Cellulose Membranes: Grade RC 55

Consists of pure cellulose without any wetting agents X100 MB FILTERS RC 55PORE SI

GE Healthcare 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. X100 MB CYCLOPORE PC 5.0UM 47MM

GE Healthcare 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. Nuclepore PC 19mm 0.8µm 100/pk

Sartorius™ Environmental Air Monitoring Gelatin Membranes

Collect airborne microbes and viruses. Sartorius™ Environmental Air Monitoring Gelatin Membranes guarantee reliable and accurate results. They are sterile and water soluble with a high retention rate. Choose from a range of sizes in single-wrapped disposable filters with holders or packs of filter disks. X50 Gelatin Disc filters for filter holder (packweiß, (VE=50 Stck.)

Sartorius™ Gridded Nonsterile Cellulose Nitrate Membrane Filters: 0.8μm Pore Size

X100 MB 0,8µM 47MM GRIDDEDD=47mm, weiß/schwarz, VE=100 Stck.

Macherey-Nagel™ Porafil™ CM Membrane Filter, Grid

Ideal for gravimetric analysis with aqueous solutions and for contamination tests. Macherey-Nagel™ Porafil™ CM Membrane Filters, Grid are hydrophilic cellulose mixed ester membranes that are thermally stable to 125°C. Available sterile or non-sterile (autoclavable at 121°C). PORAFIL Membranfilter CM, weiß, mit Git- ternetz,Por.0,45µm D=47 mm (VE=100Stck)

Integra Biosciences™ Hydrophobic Membrane Filter

Protect the vacuum source during aspiration with this membrane filter. Integra Biosciences™ Hydrophobic Membrane Filters are designed for use with VACUSAFE Aspiration Systems. Vacusafe Hydrophobic membrane filter, non-sterile, diameter 60 mm, 0.45µm

Macherey-Nagel™ Porafil Nitrocellulose Membrane Filter

PORAFIL Membranfilter NC,weiß,Por.0,45µm, D=50 mm(VE=50Stck.)

Fisherbrand™ Mixed Celluloses Esters Membranes Non-sterile Filter

Fisherbrand™ Mixed Celluloses Esters Membranes Non-sterile Filters are composed of cellulose acetate and cellulose nitrate. X100 MBNE MCE 47MM 30µ NS

Merck™ Isopore™ Polycarbonate Membrane Filters

Use for analyses of airborne contaminants and other particles using optical or electron microscopy. MilliporeSigma™ Isopore™ Polycarbonate Membrane Filters have a smooth, glass-like surface for clearer sample observation. Available in a variety of pore sizes/flow rates, diameters and colors. X30 ISOPORE POLYCARB 5UM WH PL 90MM

Merck™ MF-™ Mixed Cellulose Ester Membranes: 0.22μm Pore Size

Designed for a wide range of analytical and research applications. MilliporeSigma™ MF-Millipore™ Mixed Cellulose Ester Membranes, 0.22µm pore size are available in a range of diameters. Composed of plain, white mixed cellulose membrane. X50 MCE .22UM WH PL 142MM

GE Healthcare 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. X50 MB NYLON WHITE 0.45µ 90MM

Sartorius™ Cellulose Nitrate Membrane Filters

Combines uniform pore structure with high flow and adsorption rates. Sartorius™ Cellulose Nitrate Membrane Filters are excellently suited for diagnostic kits. Non-sterile, hydrophillic filters in a variety of diameters and pore sizes are bulk-packed to save money and space. X100 MEMBRANE NITRATE 47MM 8 µM

GE Healthcare 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. X100 PC MB 25MM .03UM

Alfa Aesar™ Sodium Chloride Crystals Optic Discs

Clear sodium chloride disc used in an infrared spectrophotometer Sodium chloride crystal optic disc, 25mm x 4mm, polished both sides 1each

Fisherbrand™ Nylon Membrane Filter

Naturally hydrophilic membrane designed to wet out evenly and retain its superior strength during use in general filtration or medical assays. X100 MBNE NY 25MM .22µ

Fisherbrand™ Polyethersulfone Membranes

Fisherbrand™ Polyethersulfone Membranes features highly asymmetrical pore structure that offers effective loading capacity and high flow rate. X100 MBNE PES 47MM .22µ

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. X100 Membrane filters Nalgene cellulose acetateStück

Fisherbrand™ PTFE Filter Membranes

Fisherbrand™ PTFE membrane is hydrophobic filter made of polytetra-fluorethylene laminated with PP layer. X100 MBNE PTFE 47MM 5µ

Fisherbrand™ Mixed Celluloses Esters Membranes Sterile Filter

Fisherbrand™ Mixed Celluloses Esters Membranes Sterile Filters are composed of cellulose acetate and cellulose nitrate. X100 MBNE MCE WHIT/N 47MM .45µ ST

Fisherbrand™ Cellulose Membranes

Suitable for Clarification and sterilizing filtration of biological fluids . Fisherbrand™ Cellulose Membranes filters are composed of pure cellulose acetate modified to offer researchers the lowest binding filters available. X100 MBNE AC 47MM .45µ

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. X100 PREFILTER,NALGENE,GLASS-FIBRE, THIN,NON-STERI

Cole-Parmer™ Polypropylene Screen Disc

X10 MESH 55MM,149UM,PP,10/PK

Cole-Parmer™ Silver Filter

X25 MEMBRANE 0.2UM 47MM

Cole-Parmer™ Stainless Steel Screen Disc

X5 SPECTRA/MESH SS 90MM 213µ

Cole-Parmer™ Polypropylene Screen Sheet

X3 MESH SHEET 500UM,PP,3/PK

Cole Parmer™ Nylon Membranes

Ideal for filtering or sterilizing nonprotein-containing biological solutions. Inherently hydrophilic membranes do not require prewetting — use to filter aqueous solutions and organic solvents. Withstand repeated steam sterilization. X100 NYLON MEMBRANE, 47MM

Merck™ Fluoropore™ PTFE Membrane Filters

Hydrophobic membrane with laminated backing for easier handling X100 FLUOROPORE PTFE 1.0UM WH PL 25MM

Merck™ Mitex™ PTFE Membrane Filters

Unlaminated for extreme chemical or temperature conditions X100 MITEX PTFE 5.0UM WH PL 37MM

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