WHA67890402

Whatman^® Puradisc 4 Spritzenvorsatzfilter

Puradisc 4 syringe filter, 0.2 μm, nylon, 100/pk

• Synonym(e): 67890402, disposable syringe filter, whatman filter, whatman filters
• UNSPSC-Code: 42142600
• NACRES: NB.24

Eigenschaften

• Materialien: Nylon membrane; polypropylene housing
• Sterilität: non-sterile
• Verpackung: pack of 100
• Hersteller/Markenname: Whatman 6789-0402; Whatman Article No. 28420322 (US reference)
• Durchmesser: 4 mm
• Filtrationsfläche: 0.2 cm²
• Volumen: ≤2 mL
• Porengröße: 0.2 μm
• Fitting: female Luer inlet (lock); male Luer outlet

Beschreibung

Allgemeine Beschreibung

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

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.

Nylon membrane filter options

Nylon membrane filters are hydrophilic, flexible, tear-resistant, and autoclavable. They are resistant to a range of organic solvents and suitable for use with high pH samples. Nylon binds proteins, which makes it unsuitable for protein recovery applications.

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.

Leistungsmerkmale und Vorteile

• 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

Rechtliche Hinweise

Whatman is a registered trademark of Cytiva