Cytiva Whatman™ GD/X Glass Fiber (GF) Syringe Filters

Description

• Processes three to seven times more sample volume than filters without prefilter
• Whatman™ GD/X Glass Fiber (GF) Syringe Filters are specifically designed for filtration of viscous or otherwise hard-to-filter samples with high solids content
• Constructed of a polypropylene housing with a prefiltration stack of Whatman GMF 150 (graded density) and GF/F glass microfiber prefilters
• This design prevents the buildup of back pressure typically caused by the blocking of an unprotected membrane
• Syringe filter with integrated prefiltration Female Luer-Lok™ inlet; male slip Luer outlet Flow should enter from the inlet Autoclavable at 121°C (250°F) at 15psi for 20 min
• Maximum temperature, 131°C (267°F) Filtration area: 13mm - 1.3cm 2 ; 25mm - 4.6cm 2 Pressure limit: 13mm - 100psi; 25mm - 75psi All materials biosafe—pass USP Class VI requirements Prefiltration media: 100% Borosilicate glass fiber GMF 150 10μm: 1μm GF/F 0.7μm Disposable filtration devices provide labor saving efficiency while ensuring consistent filter performance High loading capacity for samples with high solids content Suitable for capillary electrophoresis, HPLC, and UV/VIS sample preparation Nonsterile GD/X filters are available in two diameters: 13 mm and 25 mm, and three pore sizes: 0.2 μm, 0.45 μm, and 5 μm Order Info Each unit includes a stack of Whatman Multigrade GMF 150 (10:1μm) and Grade GF/F 0.7μm prefilters