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. X100 FILTER MB PC 5.0UM 19X42MM

X100 MB CELLULOSE EST 3µM 47MM

Black-Cyclopore Kernspur-Membranen aus PC, D=47mm, 0,2µm (VE=100Stck.)

X100 MEMBRANE NC 8µ DIA 100MMweiß, (VE=100 Stck.)

Fisherbrand™ PTFE membrane is hydrophobic filter made of polytetra-fluorethylene laminated with PP layer. X200 MBNE PTFE 13MM .45µ

Fisherbrand™ Mixed Celluloses Esters Membranes Non-sterile Filters are composed of cellulose acetate and cellulose nitrate. X100 MBNE MCE 47MM 80µ NS

For serum samples X10 POLYDISC GMF/PES 0.2UM 50MM

X100 MB PES 0,45 50MM

Combines high flow rates and thermal stability with very low adsorption characteristics. Sartorius™ Cellulose Acetate Membrane Filters are excellently suited for use in pressure filtration devices. Non-sterile filters in a variety of diameters and pore sizes are bulk-packed to save money and space. X100 MB AC 47MM 0,65µMweiß, (VE=100 Stck.)

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. X100 FILTER MB PC 1.0UM 47MM

Composed of mixed cellulose esters (nitrate and acetate) X100 MCE TRITON FREE .22UM WH PL 47MM

For use in Air monitoring, Fluid monitoring, particle collection and analysis, and QC of fluid holding tanks X100 MCE 8.0UM WH PL 25MM

Designed for a wide range of analytical and research applications. EMD Millipore MF-Millipore™ Mixed Cellulose Ester Membranes, 0.45µm pore size are available in a range of diameters. Composed of mixed cellulose membrane in black or white with a plain or gridded surface. X100 MCE .45UM WH PL 25MM

Nylon Net 20um Wh Pl 30cm x 3m Roll

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

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. X100 MB CN WHITE 0.45UM 13MM

1872-055 Filter, 5,5 cm, 100 Circles

Naturally hydrophilic membrane designed to wet out evenly and retain its superior strength during use in general filtration or medical assays. X100 MBNE NY 47MM .45µ

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

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

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

Fisherbrand™ Polyethersulfone Membranes features highly asymmetrical pore structure that offers effective loading capacity and high flow rate. X100 MBNE PES 25MM.22µ

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

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 NC WHITC/N 47MM .45µ ST

Fisherbrand™ Polycarbonate Membranes smooth flat surface and hexibit very low extractables levels. X100 MBNE WHITE PC 47MM .45µ

Hydrophobic membrane with laminated backing for easier handling X10 FLUOROPORE PTFE 3.0UM WH PL 142MM

Use for analyses of airborne contaminants and other particles using optical or electron microscopy. EMD Millipore 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. X100 ISOPORE POLYCARB .2UM WH PL 13MM

Plain white polyethersulfone membranes provide ultrafast filtration for a variety of applications X100 EXPRESS PLUS PES .45UM WH PL 47MM

X100 MCE 1.2UM WH GD 47MM

Used in analytical & research application. X50 MCE .65UM WH PL 142MM