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Whatman™ Puradisc™ non-sterile PES syringe filters

Whatman Puradisc non-sterile PES membrane syringe filters combine premium quality with economic efficiency.

变体 Array 参考编号: 28420289

变体 Array 参考编号: 28420286

变体 Array 参考编号: 28420345

变体 Array 参考编号: 28420290

变体 Array 参考编号: 28420287

变体 Array 参考编号: 28420285

变体 Array 参考编号: 28420346

变体 Array 参考编号: 28420288

¥2,970.00¥19,097.00

货号 规格描述 价格 数量 操作
6782-1302 孔径:0.2 µm
直径:13 mm
包装规格:100 片
¥2,970.00
6781-2502 孔径:0.2 µm
直径:25 mm
包装规格:200 片
¥5,732.00
6794-2502 孔径:0.2 µm
直径:25 mm
包装规格:1000 片
¥18,871.00
6782-1304 孔径:0.45 µm
直径:13 mm
包装规格:100 片
¥2,970.00
6781-2504 孔径:0.45 µm
直径:25 mm
包装规格:200 片
¥6,709.00
6781-1304 孔径:0.45 µm
直径:13 mm
包装规格:500 片
¥12,317.00
6794-2504 孔径:0.45 µm
直径:25 mm
包装规格:1000 片
¥19,097.00
6781-2510 孔径:1 μm
直径:25 mm
包装规格:200 片
¥7,096.00
6794-2510 孔径:1 μm
直径:25 mm
包装规格:1000 片

Whatman Puradisc non-sterile syringe filters with polyethersulfone (PES) membrane combine premium quality with economic efficiency.

  • Choice of 25 mm, and 13 mm syringe filter diameter to suit sample volume
  • Range of pore sizes for retaining a variety of particles
  • Optional sterile, medical-grade blister pack
  • Recyclable after use. Learn how you can recycle it.

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.

Polyethersulfone (PES) membranes

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.

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.

Looking for a filter paper, membrane filter, or syringe filter? Let Cytiva help you find the optimal filter for your needs to ensure reliable HPLC analysis.

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