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WHA69002504

Whatman® GD/X syringe filters

PVDF membrane, pore size 0.45 μm, diam. 25 mm, sterile, pk of 50 ea

Synonym(s):

Whatman filter, Z286966, syringe filter, syringe filters

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About This Item

UNSPSC Code:
41104922
NACRES:
NB.24

material

PVDF membrane
polypropylene housing

sterility

sterile

feature

glass fiber prefilter

packaging

pk of 50 ea

manufacturer/tradename

Whatman 6900-2504
Whatman Article No. 28420553 (US reference)

diam.

25 mm

volume

≤25 mL

pore size

0.45 μm

fitting

female Luer inlet (lock)
 male Luer outlet

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General description

Sterile syringe filters with PVDF membrane and prefilter designed to support filtration of viscous, hard-to-filter samples with high solids content. The Whatman GD/X sterile, Polyvinylidene Difluoride (PVDF) membrane syringe filters are designed to enable the filtration of viscous, hard-to-filter samples greater than 10 mL. Each unit contains a prefiltration stack of Whatman multigrade glass microfiber (GMF) and Glass fiber (GF/F) filters. The combination of this pre-filtration stack and filter housing design enables you to filter highly particular loaded samples. Cytiva′s GD/X sterile syringe filter is suitable for preparing viscous, dense, or otherwise hard-to-filter samples prior to a variety of analytical methods.

Features and Benefits

  • Reduces need for multiple syringe filters by processing three to seven times more sample volume than syringe filters without prefilters
  • Female luer lock for leak-free connections
  • High-efficiency Whatman GMF 150 and GF/F pre-filter media
  • Eliminates or greatly reduces the need to carry out separate prefiltration step for difficult-to-filter samples

Suitability

Suitable for filtering environmental and food analysis samples. Suitable for particulate laden sample preparation.

Other Notes

Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.

Legal Information

Whatman is a registered trademark of Cytiva

Regulatory Information

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