WHA68942504

Whatman^® GD/X-Spritzenfilter

glass microfiber membran, pore size 0.45 μm, diam. 25 mm, non-sterile, pk of 150 ea

• Synonym(e): Whatman filter, Z277347, syringe filter, syringe filters
• UNSPSC-Code: 41104922
• NACRES: NB.24

Eigenschaften

• Materialien: glass microfiber membrane (glass-fiber pre-filter); polypropylene housing (pigment-free)
• Sterilität: non-sterile
• Leistungsmerkmale: glass fiber prefilter
• Verpackung: pk of 150 ea
• Hersteller/Markenname: Whatman 6894-2504; Whatman Article No. 28420546 (US reference)
• Durchmesser: 25 mm
• Volumen: ≤25 mL
• Porengröße: 0.45 μm
• Fitting: female Luer inlet (lock); male Luer outlet

Beschreibung

Allgemeine Beschreibung

Non-sterile syringe filters with a glass membrane, suitable for hard-to-filter material with high solids. Whatman GD/X Syringe Filters are high-viscosity filters that incorporate a prefilter to enable filtration of viscous, dense or otherwise hard-to-filter material with high solids content as in environmental and food analysis samples. The prefilter contains a high-efficiency borosilicate glass filtration stack that will retain fine particles down to 0.7 μm, allowing difficult sample filtration with less hand force. It reduces the need for multiple syringe filters by processing three to seven times more sample volume than syringe filters without prefilters. The filters can be autoclaved.

Leistungsmerkmale und Vorteile

• Non sterile Whatman GD/X Syringe Filters combine a polypropylene housing, high-efficiency Whatman GMF 150 and GF/F pre-filter media, and one of the following membrane materials:
• Polyethersulfone (PES) for serum, plasma and tissue culture
• Polyvinylidene difluoride (PVDF) for HPLC
• Cellulose acetate for biological solutions
• Borosilicate glass microfiber

Eignung

Für die Filtration von Umwelt- und Nahrungsmittelanalyseproben geeignet. Für die partikelhaltige Probenzubereitung geeignet.

Sonstige Hinweise

Anwendungsgebiet: Nur für interne Forschungszwecke. Diese Produkte sind nicht für diagnostische Zwecke oder den Wiederverkauf bestimmt.

Rechtliche Hinweise

Whatman is a registered trademark of Cytiva