Fisherbrand FKS11304774 Whatman™ GD/X Pvdf Syringe Filters

Processes three to seven times more sample volume than filters without prefilter. Whatman™ GD/X PVDF 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 - 1.3cm2; 25mm - 4.6cm2 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
• Type: Syringe Filter
• Membrane Material: PVDF
• Housing Material: Pigment-free Polypropylene (PP)
• Pore Size: 0.45 μm
• Disposable: Single-use
• Filtration Area: 4.6 cm²
• Inlet Style: Female Luer Lock
• Outlet Style: Male Luer
• Prefilter: 100% Borosilicate Glass Fiber (GMF 150 10 μm; GF/F 0.7 μm)
• Pressure Rating: 5.2 bar (75 psi)
• Suitable Volume: ≤10 mL
• Dimensions (L × W × H): 21.6 × 29.8 mm
• Diameter: 25 mm
• Quantity: 150/Pack
• Unit Size: Pack