WHA68742502

Whatman^® GD/X syringe filters

PTFE membrane, pore size 0.2 μm, diam. 25 mm, non-sterile, pk of 150 ea

• 同義詞: Z277401
• 分類程式碼代碼: 41104922
• NACRES: NB.24

屬性

• 材料: PTFE membrane; polypropylene housing
• 無菌: non-sterile
• 特點: glass fiber prefilter
• 包裝: pk of 150 ea
• 製造商／商標名: Whatman 6874-2502; Whatman Article No. 28420509 (US reference)
• 直徑: 25 mm
• 容積: ≤25 mL
• 孔徑: 0.2 μm
• 接頭: female Luer inlet (lock); male Luer outlet

描述

一般說明

Non-sterile syringe filters with a Polytetrafluoroethylene (PTFE) membrane, suitable for organic based samples. 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.

特點和優勢

• 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

適合性

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

其他說明

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

法律資訊

Whatman is a registered trademark of Cytiva