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Membrane Filter. ReliaDisc Gridded Sterile Microbiological membrane, Cellulose Nitrate, packed individually for use in colony counting and particle testing. Black membrane with a white grid. Low-protein binding hydrophilic membrane. 47mm diameter. 0.45 micron pore size.

Membrane. Cellulose Nitrate Membrane, Non-Sterile, 0.1 um, plain, 25 mm, Narrow pore size distribution for improved surface capture and analysis, Low levels of extractables to ensure sample integrity, pack100

Membrane. Cellulose Nitrate Membranes, Non-Sterile, 0.2 um, plain, 142 mm, Narrow pore size distribution for improved surface capture and analysis, Low levels of extractables to ensure sample integrity, for the majority of routine applications.

Membrane. Cellulose Nitrate Membrane, Non-Sterile, 0.8um, plain, 25 mm, Narrow pore size distribution for improved surface capture and analysis, Low levels of extractables to ensure sample integrity, pack100

Membrane. Cellulose Nitrate Membranes, Non-Sterile, 0.8 um, Circle, plain, 90 mm, Narrow pore size distribution for improved surface capture and analysis, Low levels of extractables to ensure sample integrity, pack25

Mixed cellulose ester membrane circles (ME 25). Black/white grid 3.1 mm, sterile, 0.45 um, 47 mm. The ME range has a lower cellulose acetate content compared to the WME range of membranes

Mixed cellulose ester membrane circles (ME 25). Green/black grid 3.1 mm, 0.45 um, 47 mm. The ME range has a lower cellulose acetate content compared to the WME range of membranes

Cellulose Nitrate Membranes, circles, plain, 1.2 um 142 mm 25/pk. Recommended for the majority of routine applications, this membrane is manufactured under strictly Controlled conditions.

Cellulose Nitrate Membranes, circles, plain, 1.2 um 50 mm 100/pk. Recommended for the majority of routine applications, this membrane is manufactured under strictly Controlled conditions.

Cellulose Nitrate Membranes, circles, plain, 1.0 um 25 mm 100/pk. Recommended for the majority of routine applications, this membrane is manufactured under strictly Controlled conditions.

Cellulose Nitrate Membranes, circles, plain, 0.8 um 37 mm 100/pk. Recommended for the majority of routine applications, this membrane is manufactured under strictly Controlled conditions.

Mixed cellulose ester circles (WME), white/black grid 3.1 mm, 0.2 um, 47 mm, 100/pk. Composed of cellulose acetate and cellulose nitrate. The WME range has a higher cellulose acetate content compared to the ME range of membranes.

Cellulose Nitrate Membranes, circles, plain, 0.65 um 47 mm 100/pk. Recommended for the majority of routine applications, this membrane is manufactured under strictly Controlled conditions.

Cellulose Nitrate Membranes, circles, plain, 0.45 um 50 mm 100/pk. Recommended for the majority of routine applications, this membrane is manufactured under strictly Controlled conditions.

Cellulose Nitrate Membranes, circles, plain, 0.2 um 13 mm 100/pk. Recommended for the majority of routine applications, this membrane is manufactured under strictly Controlled conditions.

Mixed cellulose ester circles (WME), white/black grid 3.1 mm, 0.8 um, 25 mm, 100/pk. Composed of cellulose acetate and cellulose nitrate. The WME range has a higher cellulose acetate content compared to the ME range of membranes.

Regenerated Cellulose Membranes (RC58), 0.2 um, 300 x 600 mm. Are made of pure cellulose, without any wetting agents

Mixed cellulose ester circles (ME 27), white/black grid 3.1 mm with pad, sterile, 0.8 um, 47 mm.

Mixed cellulose ester membrane circles (ME 25 Select). Sterile, leporello, folded format, 50MM, 0.6um, 400/pk is a Hydrophilic mixed cellulose esters composed of cellulose acetate and cellulose nitrate

Mixed cellulose ester circles (ME 26), black/white grid 3.1 mm, 0.6 um, 50 mm.

Mixed cellulose ester circles (ME 27) white/black grid 3.1mm, sterile, 0.8 um, 47 mm.

Mixed cellulose ester circles ME27 membrane circle. White, 50 mm, mixed esters, 0.8 um, 3.1 mm black grid, sterile, for Membrane Butler

Mixed cellulose ester circles (ME 28) white/black grid 3.1mm, sterile, 1.2 um, 50 mm.

Mixed cellulose ester membrane circles (ME 25). White/black grid 3.1 mm, sterile, 0.45 um, 47 mm. The ME range has a lower cellulose acetate content compared to the WME range of membranes

Mixed cellulose ester membrane circles ME25/21 ST. Membrane circles white, 50 mm, mixed esters, 0.45 um, 3.1 mm black grid, sterile. In these products the microorganism counts are very low and are therefore determined quantitatively via enrichment methods.

Mixed cellulose ester membrane circles ME25/21 ST. Membrane circles white, 47 mm, mixed esters, 0.45 um, 3.1 mm black grid, sterile. In these products the microorganism counts are very low and are therefore determined quantitatively via enrichment methods.

Mixed cellulose ester circles (ME 25), white/black grid 3.1 mm, 0.45 um, 50 mm. Are composed of cellulose acetate and cellulose nitrate. The ME range has a lower cellulose acetate content compared to the WME range of membranes

Mixed cellulose ester circles (ME 25), white/black grid 5 mm, sterile, 0.45 um, 50 mm. Are composed of cellulose acetate and cellulose nitrate. The ME range has a lower cellulose acetate content compared to the WME range of membranes

Mixed cellulose ester circles (ME 25), white/black grid 5 mm, 0.45 um, 47 mm. Are composed of cellulose acetate and cellulose nitrate. The ME range has a lower cellulose acetate content compared to the WME range of membranes

Cellulose Acetate Membrane circles (OE 66), 0.2 um, 142 mm. Cellulose Acetate Membranes are made from pure cellulose acetate making them suitable for biological and clinical analysis, sterility tests, and scintillation measurements.

Cellulose Nitrate Membranes, plain, 0.10 um, 50 mm. Recommended for the majority of routine applications, this membrane is manufactured under strictly Controlled conditions.

Mixed cellulose ester membrane circles (ME 24), sterile, 0.2 um, 50 mm. Are composed of cellulose acetate and cellulose nitrate. The ME range has a lower cellulose acetate content compared to the WME range of membranes

Mixed cellulose ester membrane circles (ME 24), sterile, 0.2 um, 47 mm. Are composed of cellulose acetate and cellulose nitrate. The ME range has a lower cellulose acetate content compared to the WME range of membranes

Mixed cellulose ester membrane circles (ME 24), 0.2 um, 110 mm. Are composed of cellulose acetate and cellulose nitrate. The ME range has a lower cellulose acetate content compared to the WME range of membranes

Mixed cellulose ester membrane circles (ME 24), 0.2 um, 100 mm. Are composed of cellulose acetate and cellulose nitrate. The ME range has a lower cellulose acetate content compared to the WME range of membranes

Mixed cellulose ester membrane circles (ME 25), sterile, 0.45 um, 50 mm. Are composed of cellulose acetate and cellulose nitrate. The ME range has a lower cellulose acetate content compared to the WME range of membranes

Mixed cellulose ester membrane circles (ME 25), 0.45 um, 110 mm. Are composed of cellulose acetate and cellulose nitrate. The ME range has a lower cellulose acetate content compared to the WME range of membranes

Mixed cellulose ester membrane circles (ME 25), 0.45 um, 142 mm. Are composed of cellulose acetate and cellulose nitrate. The ME range has a lower cellulose acetate content compared to the WME range of membranes

Mixed cellulose ester membrane circles (ME 25), 0.45 um, 100 mm. Are composed of cellulose acetate and cellulose nitrate. The ME range has a lower cellulose acetate content compared to the WME range of membranes

Mixed cellulose ester membrane circles (ME 26), 0.6 um, 50 mm. Are composed of cellulose acetate and cellulose nitrate. The ME range has a lower cellulose acetate membrane content compared to the WME range of membranes

Cellulose Nitrate Membranes, plain, 0.45 um, 25 mm. Recommended for the majority of routine applications, this membrane is manufactured under strictly Controlled conditions.

Mixed cellulose ester membrane circles (ME 27), 0.8 um, 50 mm. Are composed of cellulose acetate and cellulose nitrate. The ME range has a lower cellulose acetate content compared to the WME range of membranes

Mixed cellulose ester membrane circles (ME 28), 1.2 um, 47 mm. Are composed of cellulose acetate and cellulose nitrate. The ME range has a lower cellulose acetate content compared to the WME range of membranes

Mixed cellulose ester membrane circles (ME 28), 1.2 um, 50 mm. Are composed of cellulose acetate and cellulose nitrate. The ME range has a lower cellulose acetate content compared to the WME range of membranes

Mixed cellulose ester circles membranes (ME 29), sterile, 3 um, 50 mm. Are composed of cellulose acetate and cellulose nitrate. The ME range has a lower cellulose acetate content compared to the WME range of membranes

Mixed cellulose ester circle membranes (ME 29), 3 um, 50 mm. Are composed of cellulose acetate and cellulose nitrate. The ME range has a lower cellulose acetate content compared to the WME range of membranes

Mixed cellulose ester circle membranes (ME 29), 3 um, 47 mm. Are composed of cellulose acetate and cellulose nitrate. The ME range has a lower cellulose acetate content compared to the WME range of membranes

Mixed cellulose ester circle membranes (ME 29), 3 um, 25 mm. Are composed of cellulose acetate and cellulose nitrate. The ME range has a lower cellulose acetate content compared to the WME range of membranes

Wme Wh St 47Mm 0.45Um 100/Pk.

Me25 0.45Um 90Mm 50/Pk.

Me25/21 St 0.45Um 47Mm 100/Pk.

Whatman™ Sterile Cellulose MicroPlus Membrane Filters, Whatman products (Cytiva) - 10407170, Sterile MicroPlus-41 STL Membrane, green with 3.1 mm black grid for Membrane-Butler, 0.45 µm, 47 mm circle

ME25/31 BLCK W/GRD 47MM PK400 - 10407332, ME25/31 (Mixed Cellulose Ester) STL Membrane Circle, black, 47 mm 0.45 µm, 3.1 mm white grid, sterile, for Membrane-Butler

MicroPlus Membrane Filter. For microbiological control. Mixed cellulose ester. Size: 47mm. Pore size: 0.45um. Color: white. Grid: black. Grade: ME 25/21.

Anodisc 13 Supported Membrane Filter. 0.2um pore size. 47mm diameter. Anopore disc is peripherally bonded to an annular polypropylene ring. Compatible with a wide range of organic chemicals, solvents, and aqueous solutions. Sieve-like membrane retains particles. Virtually transparent when wet.

Supor Membrane Disc Filter. 0.45um pore size. 47mm diameter. Grid, nonsterile. Supor hydrophilic polyethersulfone membrane for high flow rate, low protein binding, low extractables. Stronger than acetate and nitrate membranes. Very high water flow, fluid filtration capacity. Autoclavable. 100/pk.

Supor Membrane Disc Filter. 0.2um pore size. 47mm diameter. Grid, sterile. Hydrophilic polyethersulfone membrane: high flow rate, low protein binding, low extractables. Very high water flow, fluid filtration capacity. Autoclavable. Packaged in individual envelopes for water testing. 200/pk.

Metricel Black Membrane Disc Filter. 0.8um pore size. 47mm diameter. Sterile. Modified polyethersulfone. Dot grid pattern. For isolation, enumeration of yeast/mold from liquid (Membrane Filter Technique referenced in Standard Methods for Examination of Water and Wastewater). 200/pk.

Metricel Black Membrane Disc Filter. 0.45um pore size. 47mm diameter. Nonsterile. Modified polyethersulfone. Dot grid pattern. For isolation, enumeration of yeast/mold from liquid (Membrane Filter Technique referenced in Standard Methods for Examination of Water and Wastewater). 100/pk.

Metricel Black Membrane Disc Filter. 0.45um pore size. 47mm diameter. Sterile. Modified polyethersulfone. Dot grid pattern. For isolation, enumeration of yeast/mold from liquid (Membrane Filter Technique referenced in Standard Methods for Examination of Water and Wastewater). 200/pk.

Metricel Black Membrane Disc Filter. 0.8um pore size. 47mm diameter. Nonsterile. Modified polyethersulfone. Dot grid pattern. For isolation, enumeration of yeast/mold from liquid (Membrane Filter Technique referenced in Standard Methods for Examination of Water and Wastewater). 100/pk.

ME25141 STERILE 50MM PK400 - 10407372, ME25/41 (Mixed Cellulose Ester) STL Membrane Circle, green, 50 mm 0.45 µm, 3.1 mm black grid, sterile, for Membrane-Butler

ME25141 STERILE 47MM PK400 - 10407370, ME25/41 (Mixed Cellulose Ester) STL Membrane Circle, green, 47mm 0.45 µm, 3.1 mm black grid, sterile, for Membrane-Butler

ME25131 STERILE 50MM PK400 - 10407334, ME25/31 (Mixed Cellulose Ester) STL Membrane Circle, black, 50 mm 0.45 µm, 3.1 mm white grid, sterile, for Membrane-Butler

ME25120 STL 50MM PK400 - 10407324, ME25 (Mixed Cellulose Ester) Membrane Circle, white, 50 mm 0.45 µm, 5 mm black grid, sterile, for Membrane-Butler

ME25121 STL 50MM PK400 - 10407314, ME25/21 (Mixed Cellulose Ester) STL Membrane Circle, white, 50 mm 0.45 µm, 3.1 mm black grid, sterile, for Membrane-Butler

Whatman™ Sterile Cellulose MicroPlus Membrane Filters, Whatman products (Cytiva) - 10407172, Sterile MicroPlus-41 STL Membrane, green with 3.1 mm black grid for Membrane-Butler, 0.45 µm, 50 mm circle

Nitrocellulose Membrane Filters, BA83. Binding Interaction: Hydrophobic, Electrostatic. Sample Type: Nucleic Acid Oligomers: Recommended. Nucleic Acid300 bp: Highly Recommended. Nucleic Acid 300 bp: Highly Recommended. Protein 20 kD: Not Recommended. Protein 20 kD: Highly Recommended.

Mixed Ester (Type WME) Membranes, 0.45 um. Black Gridded, Sterile. Whatman black and green mixed ester membranes are composed of cellulose acetate (-20%) and cellulose nitrate (-80%). These membranes are characterized by a smoother and more uniform surface than pure nitrocellulose filters.

Cellulose Nitrate Membrane Filter, Type WCN. 0.45um pore size. 47mm diameter. White. For most routine applications involving particles and cells from 0.1-5.0um. Flexible membranes tolerate abuse during handling, loading, and autoclaving without sacrificing integrity. Low levels of extractables.

Cellulose Nitrate Membrane Filter, Type WCN. 0.45um pore size. 142mm diameter. White. For most routine applications involving particles and cells from 0.1-5.0um. Flexible membranes tolerate abuse during handling, loading, and autoclaving without sacrificing integrity. Low levels of extractables.

Cellulose Nitrate Membrane Filter, Type WCN. 0.2um pore size. 47mm diameter. White. For most routine applications involving particles and cells from 0.1-5.0um. Flexible membranes tolerate abuse during handling, loading, and autoclaving without sacrificing integrity. Low levels of extractables.

Cellulose Nitrate Membrane Filter, Type WCN. 0.8um pore size. 47mm diameter. White. For most routine applications involving particles and cells from 0.1-5.0um. Flexible membranes tolerate abuse during handling, loading, and autoclaving without sacrificing integrity. Low levels of extractables.

Membrane Filter, Gridded, CN, sterile. Certified to meet requirements of Standard Methods for water quality work. Contains no extractables that will inhibit or stimulate growth of bacteria. Has no significant effect on the pH of the medium. Exhibits neither toxicity nor chemical or physical changes.

Cellulose Nitrate Membranes. Recommended for the majority of routine applications, this grade is manufactured under strictly controlled cleanroom conditions. Diameter 47mm, Pore Size 0.45uM, gridded Non-sterile, High protein binding, 100 per pack.

Cellulose Nitrate Membrane, Gridded, Sterile. 47mm diameter. 0.45um pore size. Clearly defined grid lines spaced at 3.1mm intervals. Flexible. Tolerate handling without sacrificing integrity. Supplied sterile in individual packs with absorbent pad in polyester envelope. Low level of extractables.

MEMBRANE FILTR PP 0.45MC PK100 - 7141-114, Mixed Cellulose Ester Circle WME Range, gridded, white/black grid 3.1 mm, sterile, without pad, 0.45 µm pore size, 47 mm

AUTOCLAVE PACK FLTR 47MM PK100 - 7141-204, Mixed cellulose ester circle WME range, gridded, white/black grid 3.1 mm, autoclave pack, sterile, 0.45 µm pore size, 47 mm

Cellulose Nitrate Membrane Filter, Type WCN. 0.2um pore size. 90mm diameter. White. For most routine applications involving particles and cells from 0.1-5.0um. Flexible membranes tolerate abuse during handling, loading, and autoclaving without sacrificing integrity. Low levels of extractables.

Whatman™ Cellulose Nitrate Membranes, Whatman products (Cytiva) - 7184-001, Cellulose Nitrate Membrane Circle, plain, 0.45 µm pore size, 13 mm

Cellulose Nitrate Membrane Filter, Type WCN. 0.45um pore size. 90mm diameter. White. For most routine applications involving particles and cells from 0.1-5.0um. Flexible membranes tolerate abuse during handling, loading, and autoclaving without sacrificing integrity. Low levels of extractables.

Cellulose Nitrate Membrane Filter, Type WCN. 5.0um pore size. 90mm diameter. White. For most routine applications involving particles and cells from 0.1-5.0um. Flexible membranes tolerate abuse during handling, loading, and autoclaving without sacrificing integrity. Low levels of extractables.

Cellulose Nitrate (Type WCN) Membranes, 0.1 um. White Plain Circles. Recommended for the majority of routine applications, this grade is manufactured under strictly controlled cleanroom conditions.

Cellulose Nitrate Membrane Filter, Type WCN. 0.2um pore size. 25mm diameter. White. For most routine applications involving particles and cells from 0.1-5.0um. Flexible membranes tolerate abuse during handling, loading, and autoclaving without sacrificing integrity. Low levels of extractables.

Cellulose Nitrate Membrane Filter, Type WCN. 0.45um pore size. 25mm diameter. White. For most routine applications involving particles and cells from 0.1-5.0um. Flexible membranes tolerate abuse during handling, loading, and autoclaving without sacrificing integrity. Low levels of extractables.

Cellulose Nitrate (Type WCN) Membranes, 1.0 um. White Plain Circles. Recommended for the majority of routine applications, this grade is manufactured under strictly controlled cleanroom conditions.

Cellulose Nitrate (Type WCN) Membranes, 3.0 um. White Plain Circles. Recommended for the majority of routine applications, this grade is manufactured under strictly controlled cleanroom conditions.

Cellulose Nitrate (Type WCN) Membranes, 3.0 um. White Plain Circles. Recommended for the majority of routine applications, this grade is manufactured under strictly controlled cleanroom conditions.

Cellulose Nitrate (Type WCN) Membranes, 5.0 um. White Plain Circles. Recommended for the majority of routine applications, this grade is manufactured under strictly controlled cleanroom conditions.

Cellulose Nitrate Membrane Filter, Type WCN. 5.0um pore size. 47mm diameter. White. For most routine applications involving particles and cells from 0.1-5.0um. Flexible membranes tolerate abuse during handling, loading, and autoclaving without sacrificing integrity. Low levels of extractables.

Cellulose Nitrate (Type WCN) Membranes, 0.45 um. White Sterile. Gridded, Without absorbent pad. Recommended for the majority of routine applications, this grade is manufactured under strictly controlled cleanroom conditions.

Dispenser Refill Packs for Sentino® Filter Dispenser, Pall Laboratory - 68123, Dispenser Refill Pack, Supor® Membrane

Dispenser Refill Packs for Sentino® Filter Dispenser, Pall Laboratory - 68124, Dispenser Refill Pack, Metricel® Black Membrane

Dispenser Refill Packs for Sentino® Filter Dispenser, Pall Laboratory - 68125, Dispenser Refill Pack, Metricel® Black Membrane

ME Hydrophilic Filter Membranes, ME 24. Mixed Ester, Pore_size_mwco:.2 um, Dimensions: 25 mm.

ME Hydrophilic Filter Membranes, ME 24. Mixed Ester, Pore_size_mwco:.2 um, Dimensions: 47 mm.

ME Hydrophilic Filter Membranes, ME 25. Mixed Ester, Pore_size_mwco:.45 um, Dimensions: 25 mm.

ME Hydrophilic Filter Membranes, ME 25. Mixed Ester, Pore_size_mwco:.45 um, Dimensions: 47 mm.

ME Hydrophilic Filter Membranes, ME 24. Mixed Ester, Pore_size_mwco:.2 um, Dimensions: 50 mm.

ME Hydrophilic Filter Membranes, ME 25. Mixed Ester, Pore_size_mwco:.45 um, Dimensions: 50 mm.

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