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Membrane Filters

Membrane filters are essential tools in scientific research and industrial processes, designed to selectively separate particles based on size through a semi-permeable barrier. These filters are commonly used in pharmaceutical manufacturing, water treatment, and laboratory research. Constructed from materials such as polysulfone, nylon, and polypropylene, membrane filters feature precise pore sizes that range from several micrometers to a few nanometers. This enables them to perform critical functions such as sterilization by removing microorganisms, and precise sample preparation. Their ability to efficiently block contaminants while allowing desired particles to pass through makes them invaluable for ensuring the purity and safety of various substances. With advancements in technology, the use of membrane filters is expanding, highlighting their significance in improving product safety and environmental health.
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Advantec A500A047A Membrane Filters White Plain MCE 5.0 WP 47MM 100/PK

Advantec
In stock

MCE 5.0 WP 47MM 100/PK

$151.24
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$151.24
$111.54
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$111.54
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$377.00
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$377.00
$339.49
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$339.49

Whatman 10410212 Filter Circles, 47mm Dia, Regenerated Cellulose RC 55, 0.45 micrometer Pore Size, 100/pk

Whatman
In stock

RC55 0.45uM 47MM 100/PKRegenerated Cellulose Membranes (RC55), 0.45 µm, 47 mm are made of pure cellulose, without any wetting agents

$377.00
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$377.00
$339.49
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$339.49
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$302.11
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$302.11
$274.65
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$274.65

PALL 66234 Supor Membrane, 0.2 µm, , Gridded, White, Gamma Irradiated, Bulk w/ Parchment Separators (200/pkg)

PALL
In stock

TCLP Glass Fiber Filter, 90 mm

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$302.11
$274.65
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$274.65
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$278.00
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$278.00
$250.33
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Whatman 7404-009 Filter Circles, 90mm Dia, Nylon, 0.45 micrometer Pore Size, 50/pk

Whatman
In stock

NYL 90MM 0.45uM 50/PKNylon membrane circles, 0.45 µm, 90 mm 25/pk. Suitable for use with a wide range of biological preparations and can be used wh...

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$278.00
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$250.33
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$250.33
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$437.40
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$437.40
$322.59
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Advantec J050A047A Membrane Filters PTFE 0.50, 47MM WP, 100/PK

Advantec
In stock

PTFE 0.50 47MM WP 100/PK

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$437.40
$322.59
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$322.59
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$97.43
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$97.43
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GVS 1213124 AcetatePlus™, Filtration Membrane Cellulose Acetate 25mm 0.22 µm

GVS
In stock

Cellulose Acetate (CA) Filtration Membrane, 25 mm, 0.22 µm, White, not gridded, 100/pkCellulose Acetate (CA) filtration membrane 0.22µm. NON-STERI...

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$80.38
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$80.38
$73.07
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GVS 1215305 MicronSep™, Filtration Membrane, Nitrocellulose 90mm 0.45 µm

GVS
In stock

Mixed Cellulose Esters (MCE) Membrane, non-sterile, 0.45 µm, 90 mm, 25/pk, , White, Not griddedGVS Micron-Sep Membrane Filters: Nitrocellulose [NC]...

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$73.07
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$243.05
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PALL 66608 Nylaflo Nylon Membrane Disc Filter - 0.45 µm, 47 mm (100/pkg)

PALL
In stock

A Highly Versatile Laboratory Membrane Filter. Useful for a wide range of applications. Offers broad chemical resistance to common solvents., Nylaf...

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$243.05
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$78.44
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$78.44
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PALL 61631 A/E Glass Fiber Disc Filter - 1 µm, 47 mm (100/pkg)

PALL
In stock

Type A/E glass fiber filters meets the requirements for suspended solids testing, as described in Standard Methods for the Examination of Water and...

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$78.44
$71.31
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$71.31
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$247.48
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$224.98
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PALL 60301 Supor 200 Membrane Disc Filters, 0.2 µm - 47 mm, plain (100/pkg)

PALL
In stock

Membrane Disc Filters, 0.2 µm - 47 mm, plain

$247.48
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$224.98
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$98.82
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$89.83
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GVS 1215237 Hydrophilic Nitrocellulose Filter Membrane 0.45 µm, 47 mm (100/Pack)

GVS
In stock

This GVS Life Sciences part number, 1215237, Nitrocellulose filter membrane is Sterile and has a diameter of 47 mm and pore size of 0.45 µm. These ...

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$98.82
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$81.54
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$74.13
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GVS 1215044 Hydrophobic PCTE Filter Membrane 12 µm, (50/Pack)

GVS
In stock

This GVS Life Sciences part number, 1215044, PCTE filter membrane is Non-Sterile and has a diameter of and pore size of 12 µm. These filters come i...

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$81.54
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GVS 1215042 Hydrophobic PCTE Filter Membrane 8 µm, (50/Pack)

GVS
In stock

This GVS Life Sciences part number, 1215042, PCTE filter membrane is Non-Sterile and has a diameter of and pore size of 8 µm. These filters come in...

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$81.54
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$81.54
$74.13
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$370.00
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Sartorius 12602--50----ALK Gelatine Membrane Filters, Diameter 50mm, Pack Size 50

Sartorius
In stock

Gelatine filters in conjunction with the MD8 air samplers (gelatine filter method) are used for collection of airborne microbes and viruses. Gelati...

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Sartorius 11301-47------N Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filters / Type 11301, 8.0 µm pore size, 47 mm diameter, 100 pieces per pack

Sartorius
In stock

The cellulose nitrate (CN) or also called mixed cellulose ester (MCE) membrane filters are composed of cellulose nitrate and a small content of cel...

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$224.00
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$87.40
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Whatman 1820900086 Microfiber Binder Free Filters for Personal Air Samplers, 3.7CM 80/PK

Whatman
In stock

GF/A 3.7CM IN HOLDER 80/PK

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$78.71
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$98.65
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Whatman 10418301 Nuclepore Hydrophilic Membrane, 3.0 µm pore size, 13 mm circle (100 pcs)

Whatman
In stock

Whatman Nuclepore Hydrophilic Membrane, 3.0 µm pore size, 13 mm circle (100 pcs)

$98.65
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$98.65
$88.84
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$341.00
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$307.06
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Whatman 10410012 Filter Circles, 47mm Dia, Regenerated Cellulose RC 60, 1 micrometer Pore Size, 100/pk

Whatman
In stock

RC60 1uM 47MM 100/PKRegenerated Cellulose Membranes (RC60), 1 µm, 47 mm are made of pure cellulose, without any wetting agents.

$341.00
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$341.00
$307.06
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$307.06
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$173.57
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Whatman 1980-001 Accessories: 13mm Syringe Type Holder, Stainless Steel

Whatman
In stock

SS SYRINGE MEM HLDR 13MM 1/PKMembrane Holder, stainless steel syringe filter type, 13 mm, 1/pk. The holders are designed for the quick and easy cla...

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$173.57
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$173.57
$148.85
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$148.85
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$431.00
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$369.63
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Whatman 420400 Accessories: 47mm Swin-Lok Holder, Polycarbonate, 8/pk

Whatman
In stock

SWIN-LOK HOLDER 47MM 8/PKSwin-Lok Plastic Filter Holder, 47 mm, 8/pk

$431.00
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$431.00
$369.63
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$713.00
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Whatman 6809-5522 Filter Circles, 47mm Dia, Anopore Inorganic Anodisc 47 (no support ring), 0.2 micrometer Pore Size, 50/pk

Whatman
In stock

ANOPORE 0.2UM 47MM 50/PKAnopore™ Inorganic Membrane Anodisc™ Circles, without support ring, 47 mm, 0.2 µm, 50/pk. The precise pore structure and na...

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$713.00
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$642.04
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$642.04
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$140.90
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$140.90
$103.91
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Advantec A045A047A Membrane Filters White Plain MCE 0.45 WP 47MM 100/PK

Advantec
In stock

MCE 0.45 WP 47MM 100/PK

$140.90
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$140.90
$103.91
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$103.91
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$104.58
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$104.58
$77.14
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$77.14

Advantec A045A090C Membrane Filters White Plain MCE 0.45 WP 90MM 25/PK

Advantec
In stock

MCE 0.45 WP 90MM 25/PK

$104.58
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$104.58
$77.14
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$77.14
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$496.94
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$496.94
$329.21
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$329.21

Advantec A045F047W Membrane Filters MCE 0.45 WG W/PAD IND 47MM 1000/PK

Advantec
In stock

MCE 0.45 WG W/PAD IND 47MM 1000/PK

$496.94
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$496.94
$329.21
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$329.21
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