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Syringe Filter, GD/X, GF, 25 mm, 0,45 µm, 150/pk

Syringe Filter, GD/X, GF, 25 mm, 0,45 µm, 150/pk

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Syringe Filter, GD/X, GF, 25 mm, 0,45 µm, 150/pk

Manufacturer: Whatman
item no.: WH6894-2504

PAK (150 pc)


Housing: polypropylene (non-pigmented), filter area 4.6 qcm, maximum pressure 75 psi, inlet: inner luer lock, outlet: external luer, autoclavable at 121 ° C /15 psi (applies only to non-sterile filters)

The GD/X line is specially designed for samples with high particle content. The housing made of pigment-free polypropylene eliminates sample contamination in these filters. Whatman GMF 150 pre-filter layers (staggered media density) and GF/F glass microfiber media also allow for the filtration of difficult samples with less effort. With GD/X syringe filters, three to seven times the sample volume can be processed compared to unprotected membranes.GMF150 (staggered media density) and GF/F are made from 100% borosilicate glass microfibre. The unique, staggered media density of the GMF150 has a coarse top layer which is cross-linked with a finer layer, whereby particles of up to 1 μm are retained. The underlying GF/F filter retains particles up to 0.7 μm in size. There is a membrane filter under the last pre-filter. The GD/X filter design allows for exceptional high-flow capacity. In this way, there is no characteristic pressure build-up due to the blocking of unprotected membranes.

With the GD/X syringe filters you filter even the most difficult samples with less manual pressure.

  • Exceptional charge capacity and Fast Flow Rates Prevent Back Pressure and Membrane Clogging
  • Graduated Microfiber Prefilters from 1 μm to 0.7 μm
  • Higher flow rates (3×) compared to unprotected membranes
  • Uses Glass Microfiber Prefilters
For metal analysis and other applications where glass-based compounds could interfere with analysis, we offer a matching syringe filter (GD/XP) using polypropylene pre-filters.

Here you can find the cartificat: https://www.gelifesciences.com/en/de/support/quality/certificates

Additional Information

Manufacturer Whatman
category Syringe filter
filter type Syringe Filter
material Glass Fiber (GF)
diameter 25 mm
pore size 0.45 µm
sterile no
type GD/X

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