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Whatman™ Uniflo™ Syringe Filters, GE Healthcare

Supplier: GE Healthcare - Whatman
Whatman™
9912-2502 9912-1302 9912-2504 9912-1304 9909-1302 9909-2502 9909-1304 9909-2504 9911-1304 9911-1302 9911-2502 10463412 10463423 10463422 9911-2504 10463413 9910-2502 9910-1302 9910-2504 9910-1304
Whatman™ Uniflo™ syringe filters are well suited for rapid, routine syringe filtration of small volume samples up to 100 ml in laboratory sample preparation.

  • Available in a variety of membrane choices and pore sizes with a PP overmold housing
  • Filters are individually inkjet printed for easy filter identification

PVDF membranes are designed for high tensile strength, high solvent resistance, and low protein binding, making them suitable for biomedical filtration and HPLC sample preparation.

Nylon membranes are hydrophilic and are a good choice for aqueous and aqueous-organic samples. The membrane offers good chemical resistance to most common HPLC solvents, however it has limited resistance to acids, bases, halogenated hydrocarbons, aldehydes and strong oxidising agents. The most common application is HPLC sample filtration.

PTFE membrane filters are hydrophobic and will not allow water to pass without high pressures. Aqueous solutions may be filtered if the membrane is initially “wetted” with alcohol or another appropriate solvent. PTFE membranes will stop aqueous aerosols in gas streams.

Packaging: Packaged in clean resealable, recyclable plastic boxs to optimize laboratory storage space.



 

ORDER

Expand All / Collapse All
Diameter Membrane Material Pore Size Sterility Supplier No. VWR Catalog Number Unit Price Quantity
13 mm PVDF 0.22 µm Non-sterile 9909-1302 75849-356 Pack of 500 Retrieving
13 mm PTFE 0.22 µm Non-sterile 9911-1302 75849-372 Pack of 500 Retrieving
13 mm Nylon 0.22 µm Non-sterile 9910-1302 75849-364 Pack of 500 Retrieving
13 mm PVDF 0.45 µm Non-sterile 9909-1304 75849-358 Pack of 500 Retrieving
13 mm Nylon 0.45 µm Non-sterile 9910-1304 75849-366 Pack of 500 Retrieving
13 mm PTFE 0.45 µm Non-sterile 9911-1304 75849-374 Pack of 500 Retrieving
25 mm Nylon 0.22 µm Non-sterile 9910-2502 75849-368 Pack of 500 Retrieving
25 mm PTFE 0.22 µm Non-sterile 9911-2502 75849-376 Pack of 500 Retrieving
25 mm PVDF 0.22 µm Non-sterile 9909-2502 75849-360 Pack of 500 Retrieving
25 mm PTFE 0.45 µm Non-sterile 9911-2504 75849-378 Pack of 500 Retrieving
25 mm Nylon 0.45 µm Non-sterile 9910-2504 75849-370 Pack of 500 Retrieving
25 mm PVDF 0.45 µm Non-sterile 9909-2504 75849-362 Pack of 500 Retrieving
25 mm PTFE 0.22 µm Non-sterile 10463412 10035-126 Pack of 500 Retrieving
Product available on GSA Advantage®
25 mm PTFE 0.22 µm Non-sterile 10463413 10035-128 Pack of 1,000 Retrieving
25 mm PTFE 0.45 µm Non-sterile 10463422 10035-130 Pack of 500 Retrieving
25 mm PTFE 0.45 µm Non-sterile 10463423 10035-132 Pack of 1,000 Retrieving
Product available on GSA Advantage®
13 mm PES 0.45 µm Non-sterile 9912-1304 75849-382 Pack of 500 Retrieving
13 mm PES 0.22 µm Non-sterile 9912-1302 75849-380 Pack of 500 Retrieving
25 mm PES 0.22 µm Non-sterile 9912-2502 75849-384 Pack of 500 Retrieving
25 mm PES 0.45 µm Non-sterile 9912-2504 75849-386 Pack of 500 Retrieving
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SPECIFICATIONS

Filtration Area (cm²) 0.65
Hold-up Volume ≤ 100 µl after air purge
Dimensions 24.5 × 29.2 mm 19.6 × 16.9 mm 24.5 × 29.2 mm 19.6 × 16.9 mm 24.5 × 29.2 mm 19.6 × 16.9 mm 24.5 × 29.2 mm 19.6 × 16.9 mm
Weight 1.53 kg 0.52 kg 1.53 kg 0.52 kg 1.53 kg 0.52 kg 1.53 kg 0.52 kg
Ø 25 mm 13 mm 25 mm 13 mm 25 mm 13 mm 25 mm 13 mm
Inlet/Outlet Connection Female Luer Lock/Male Slip Luer
Max. Operating Pressure 67.5 psi
Housing Material Polypropylene
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