Description
Whatman GD/X syringe filters
The Whatman GD/X range is specifically designed for difficult to filter, high particulate loaded samples.
Constructed of a pigment-free polypropylene housing with a prefiltration stack of Whatman GMF 150 (graded density) and GF/F glass microfiber media, these filters remove sample contamination and allow you to filter even the most difficult samples with less hand pressure. GD/X syringe filters can process three to seven times more sample volume than standard syringe filters.
GMF 150 and GF/F are produced from 100% borosilicate glass microfiber. Graded density GMF 150 medium has a coarse top layer meshed with a fine bottom layer that retains particles to 1.0 um. A GF/F filter then retains particles down to 0.7 um. The prefilter stack ends with a final membrane.
Vidur Bai (verified owner) –
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