Syringe filters, PES, Puradisc™, Whatman™

供应商: Whatman products (Cytiva)
Whatman™ Puradisc™
WHAT6794-2510EA 0 CNY
WHAT6794-2510 WHAT6782-1302 WHAT6782-1304 WHAT6781-2502 WHAT6781-2504 WHAT6781-2510 WHAT6781-1304 WHAT6780-2504 WHAT6794-2512 WHAT6780-1304 WHAT6780-2502 WHAT6794-2514 WHAT6794-2502 WHAT6780-1302 WHAT6780-2510 WHAT6794-2504
Syringe filters, PES, Puradisc™, Whatman™
过滤器 注射器过滤器
Whatman Puradisc syringe filters from Cytiva's business combine premium quality with economic efficiency. They are well suited for rapid, routine syringe filtration of samples up to 100 ml.

  • Eight different material options
  • Choice of 4 mm, 13 mm, and 30 mm syringe filter diameter to suit sample volume
  • Range of pore sizes for retaining a variety of particles
  • Optional sterile, medical-grade blister pack
  • Optional tube-tip format for accurate dispensing into a micro-vial
  • Recyclable after use

Puradisc syringe filters cater to a wide variety of sample types and applications, including capillary electrophoresis, biological preparations, protein filtration, and UV spectroscopy sample preparation. Different Puradisc membrane media support diverse chemical solvents and compounds.

Puradisc is available in the following membrane materials: regenerated cellulose (RC), cellulose nitrate, nylon, polytetrafluoroethylene (PTFE), polyethersulfone (PES), polypropylene, polyvinylidene difluoride (PVDF), and cellulose acetate.

Cytiva's Whatman Puradisc line is a comprehensive syringe filter portfolio used in a variety of applications. Cytiva also offers high-performance GD/X syringe filters with a multi-layer glass fiber prefilter for filtering larger volumes of harder-to-filter samples.

Hydrophilic PES membranes are designed for stability in low pH, have low levels of extractables, and exhibit low protein binding, making them suitable for many aqueous and organic solvents. PES membranes allow higher liquid flow than either PTFE or PVDF.
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