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Key Documents

WHA69942504

Whatman® GD/XP syringe filters

polyethersulfone membrane

Synonym(s):

Whatman filter, Z338435, syringe filter, syringe filters

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About This Item

UNSPSC Code:
41104922
NACRES:
NB.24

material

polyethersulfone membrane
polypropylene housing

sterility

non-sterile

feature

Polypropylene prefilter

packaging

pack of 150 ea

manufacturer/tradename

Whatman 6994-2504
Whatman Article No. 28420578 (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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Features and Benefits

  • Incorporates a two-layer polypropylene prefilter stack rather than a multi-layer glass fiber stack to minimize levels of ion extractables
  • Extremely low protein binding syringe filter
  • High loading volume for filtration of challenging samples

Suitability

Suitable for filtering trace metal analysis samples and 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

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