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Cytiva Whatman™ GD/X PTFE Syringe Filters

Product Code. 11324774
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Pore Size:
0.2 μm
0.45 μm
Diameter (Metric):
13 mm
25 mm
Quantity:
150/Pk.
1500/Pk.
Unit Size:
Pack of 150
Pack of 1500
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Product selection table with 8 available options. Use arrow keys to navigate and Enter or Space to select.
Product Code. Pore Size Diameter (Metric) Quantity unitSize
11324774 0.2 μm 13 mm 150/Pk. Pack of 150
11360314 0.2 μm 13 mm 1500/Pk. Pack of 1500
11334774 0.45 μm 13 mm 150/Pk. Pack of 150
11344774 0.2 μm 25 mm 150/Pk. Pack of 150
11354774 0.45 μm 25 mm 150/Pk. Pack of 150
11390314 0.45 μm 13 mm 1500/Pk. Pack of 1500
11370324 0.2 μm 25 mm 1500/Pk. Pack of 1500
11364774 0.45 μm 25 mm 1500/Pk. Pack of 1500
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Product Code. 11324774 Supplier Cytiva Supplier No. 68741302
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Processes three to seven times more sample volume than filters without prefilter. Whatman™ GD/X PTFE 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

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

TRUSTED_SUSTAINABILITY

Specifications

Disposable Single-use
Material PTFE
Material (Membrane) PTFE
Pore Size 0.2 μm
Filtration Area 1.3 cm2
Housing Material Pigment free polypropylene (PP)
Inlet Style Female Luer Lock
Outlet Style Male Luer
Prefilter 100% Borosilicate Glass FiberGMF 150 10 μm: 1 μmGF/F 0.7 μm
Pressure Rating 6.9 bar (100 psi)
Quantity 150/Pk.
Volume (Metric) ≤10 mL
Dimensions (L x W x H) 21.6 x 29.8 mm
Diameter (Metric) 13 mm
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