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Syringe filters, PTFE, Puradisc™, Whatman™

Fornitore: Whatman products (Cytiva)
6775-1304 6783-0402 6783-0404 6783-1302 6783-1304 6784-0402 6784-0404 6784-1301 6784-1302 6784-1304 6784-1310 6784-2501 6784-2502 6784-2504 6784-2510 6785-2502 6785-2504 10462300 6784-1350 6798-2504 6766-1302 6766-1304 6798-2501 6798-2502 6798-2510
514-0498EA 227 EUR
514-0498 516-1153 516-1155 514-0512 514-0513 516-1152 516-1154 516-1251 516-1252 516-1254 516-1257 514-8023 514-8024 514-8025 514-8026 514-8027 514-8028 514-1101 516-0435 514-0246 516-0920 516-0921 514-0244 514-0245 514-0247
Syringe filters, PTFE, Puradisc™, Whatman™
Filtri Filtri per siringhe
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.

Cytiva's Puradisc PTFE syringe filter is a hydrophobic membrane that is chemically stable and inert. It exhibits low protein binding, and its main application is filtration of non-aqueous samples. Prior to filtering of aqueous samples, the membrane must be pre-wetted with a water-miscible organic solvent.
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