Whatman™ GD/X non-sterile polypropylene (PP) syringe filters

Non-sterile syringe filters with a Polypropylene (PP) membrane, suitable for aqueous and organic samples.

SKU： N/A 分类：针头式滤器-非灭菌, 聚丙烯针头式滤器-非灭菌, 实验室耗材, 实验室过滤产品-滤纸、滤膜、滤器

直径

13 mm
25 mm

孔径

0.2 µm
0.45 µm

产品型号

GD/X 13 mm Syringe Filter, polypropylene filtration medium, 0.2 µm (150 pcs)
GD/X 13 mm Syringe Filter, polypropylene filtration medium, 0.45 µm (150 pcs)
GD/X 25 mm Syringe Filter, polypropylene filtration medium, 0.2 µm (150 pcs)
GD/X 25 mm Syringe Filter, polypropylene filtration medium, 0.45 µm (150 pcs)
GD/X 25 mm Syringe Filter, polypropylene filtration medium, 0.45 µm (1500 pcs)

清除

Whatman GD/X Syringe Filters are high-viscosity filters that incorporate a prefilter to enable filtration of viscous, dense or otherwise hard-to-filter material with high solids content as in environmental and food analysis samples.

Discontinuation notice: effective immediately, this product is being discontinued with no options for last time purchases. This action is the result of a supply discontinuation of critical raw material.

Please click here for additional information and recommendation on alternative products.

If assistance with alternative products is required, please contact your local Cytiva representative, or request advice from a filtration specialist here.

This product is recyclable. Learn how you can recycle it.

Watch our video to see the advantages of a Whatman GD/X filter vs. a standard syringe filter

Non sterile Whatman GD/X Syringe Filters combine a polypropylene housing, high-efficiency Whatman GMF 150 and GF/F pre-filter media, and one of the following membrane materials:

Polyethersulfone (PES) for serum, plasma and tissue culture
Polyvinylidene difluoride (PVDF) for HPLC
Cellulose acetate for biological solutions
Borosilicate glass microfiber

High viscosity filter enables filtration of “difficult-to-filter” samples

The prefilter contains a high-efficiency borosilicate glass filtration stack that will retain fine particles down to 0.7 μm, allowing difficult sample filtration with less hand force. It reduces the need for multiple syringe filters by processing three to seven times more sample volume than syringe filters without prefilters. The filters can be autoclaved.

Cytiva also offers Sterile Whatman GD/X syringe filters.

Looking for a filter paper, membrane filter, or syringe filter? Let Cytiva help you find the optimal filter for your needs.