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  5. Cytiva Whatman™ GD/X Cellulose Acetate (CA) Syringe Filters

Cytiva Whatman™ GD/X Cellulose Acetate (CA) Syringe Filters

Product Code. 11334784
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Pore Size:
0.2 μm
0.45 μm
Diameter (Metric):
13 mm
25 mm
Unit Size:
Pack of 150
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Product Code. Pore Size Diameter (Metric) unitSize
11334784 0.2 μm 13 mm Pack of 150
11344784 0.45 μm 13 mm Pack of 150
11354784 0.2 μm 25 mm Pack of 150
11364784 0.45 μm 25 mm Pack of 150
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Product Code. 11334784 Supplier Cytiva Supplier No. 68801302
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Description

Processes three to seven times more sample volume than filters without prefilter. Whatman™ GD/X Cellulose Acetate (CA) 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 (Membrane) Cellulose Acetate
Pore Size 0.2 μm
Sterility Non-sterile
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.
Type Syringe Filter
Volume (Metric) ≤10 mL
Dimensions (L x W x H) 21.6 x 29.8 mm
Diameter (Metric) 13 mm
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