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Whatman™ GD/X Regenerated Cellulose Syringe Filters

Processes three to seven times more sample volume than filters without prefilter. Whatman™ GD/X Regenerated Cellulose Syringe Filters are specifically designed for filtration of viscous or otherwise hard-to-filter samples with high solids content.

$1,796.94 - $5,262.15


Material Regenerated Cellulose (RC)
Housing Material Pigment-free Polypropylene
Inlet Style female Luer-Lok
Outlet Style male Luer slip
Volume (Metric) >10mL
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Products ${productFamilyLength}
Catalog Number Mfr. No. Pore Size Quantity Diameter (Metric) Price Quantity  
Catalog Number Mfr. No. Pore Size Quantity Diameter (Metric) Price Quantity  
05-713-930 Whatman™
0.45μm 1500/Pk. 25mm Pack of 1500 Each for $5,262.15
05-713-931 Whatman™
0.2μm 150/Pk. 25mm Pack of 150 Each for $1,796.94


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

Description & Specifications


Regenerated Cellulose (RC)
female Luer-Lok
Pigment-free Polypropylene
male Luer slip