WHA68732502

Filtres seringues GD/X Whatman^®

PVDF membrane, pore size 0.2 μm, diam. 25 mm, non-sterile, pk of 1500 ea

• Synonyme(s) : Whatman filter, Z745316, syringe filter, syringe filters
• Code UNSPSC : 41104922
• Nomenclature NACRES : NB.24

Propriétés

• Matériaux: PVDF membrane; polypropylene housing
• Stérilité: non-sterile
• Caractéristiques: glass fiber prefilter
• Conditionnement: pk of 1500 ea
• Fabricant/nom de marque: Whatman 6873-2502; Whatman Article No. 28420505 (US reference)
• Diamètre: 25 mm
• Volume: ≤25 mL
• Dimension de pores: 0.2 μm
• Raccords: female Luer inlet (lock); male Luer outlet

Description

Description générale

Non-sterile syringe filters with a Polyvinylidene Difluoride (PVDF) membrane, suitable for most HPLC sample prep applications. 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.

Caractéristiques et avantages

• 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

Adéquation

Suitable for filtering environmental and food analysis samples. Suitable for particulate laden sample preparation.

Autres remarques

Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.

Informations légales

Whatman is a registered trademark of Cytiva