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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Membrane Filters

Sartorius 12303-142------N Cellulose Acetate Membrane Filters Discs/ Type 12303, 1.2 µm, 142 mm, 100/pk

Sartorius 11342-142------N Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filter Discs/ Type 11342, 5 µm, 142 mm, 100/PK

Sartorius 11306-142------N Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filter Discs/ Type 11306, 0.45 µm, 142 mm, 100/PK

Sartorius 11304-142------N Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filter Discs/ Type 11304, 0.8 µm, 142 mm, 100/PK

Sartorius 11303-142------N Cellulose Nitrate (Mixed Cellulose Ester) Membrane Filter Discs/ Type 11303, 1.2 µm, 142 mm, 100/PK

Sartorius 11107-142------N Cellulose Acetate Membrane Filters Discs/ Type 11107, 0.2 µm, 142 mm, 100/PK

Whatman 989610137 Grade 42 Pyramid folded filter paper, 90 mm, 1000/pk

Whatman 989610116 Grade 42 Pyramid folded filter paper, 110 mm, 1000/pk

Whatman 10401403 PROTRAN BA83 Membranes Filter Sheet, 140x140MM 0.2 μm, 50/PK

Sartorius 114H6--47------R Cellulose Nitrate Membrane Filter, 0.45 µm, ⌀47 mm, 1000/pk

Sartorius 114H6Z-47----SJR Microsart Membrane Filter, Black / White, 0.45 µm, ⌀47 mm, 4 x 250/pk

Whatman 10419339 Nuclepore Hydrophilic Membrane, 0.08 µm pore size, 293mm circle, 100/pk

Sartorius 130H6Z-47----SJR Stedim Biotech™ Microsart™ e.motion Cellulose Nitrate Membrane Filters, Gridded, Black/White, 0.45μm, 47mm, High-Flow, 4 x 250/pk.

Sartorius 130H6--47----ACR Cellulose Nitrate (CN) Membrane Filter, 0.45μm, 47mm, 100/Pk

Sartorius 130H6--50----ACR Cellulose Nitrate (CN) Membrane Filter, 0.45μm, 50mm, 100/Pk

GVS 1227213 Membrane Sheet Black 203x254mm, PCTE 0.4µm, 30pk

GVS 1145341 Silver Filtration Membrane, 37mm, 0.45µm, 25pk

PALL 68124 Sentino Metricel Black Membrane, 0.8 µm, Dispenser Packs of 200 (1000/pkg)

PALL 68124 Sentino Metricel Black Membrane, 0.45 µm, Dispenser Packs of 200 (1000/pkg)

PALL 68123 Sentino Supor Membrane, 0.2 µm, Dispenser Packs of 200 (1000/pkg)

PALL 68121 Sentino GN-6 Membrane, 0.45 µm, Dispenser Packs of 200 (1000/pkg)

PALL 66411 Versapor Acrylic Copolymer 450 Membrane Disc Filter, 0.45 µm - 293 mm (25/pkg)

PALL 66397 Versapor Acrylic Copolymer 1200 Membrane Disc Filter, 1.2 µm - 293 mm (25/pkg)

PALL 66191 GN-6 Membrane, 0.45 µm, 47 mm, White, Gridded, Gamma Irradiated, Bulk w/ Parchment Separators, Boxes of 200 (2000/pkg)

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