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WHA67832520

Whatman® Puradisc 25 syringe filters

2.0 μm, GD2, 100/pk

Synonym(s):

Whatman filter, Whatman filters, Z744719, disposable syringe filters

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About This Item

UNSPSC Code:
41104922
NACRES:
NB.24

material

glass microfiber membrane (graded density)
membrane (GD2)
polypropylene housing

sterility

non-sterile

packaging

pack of 100

manufacturer/tradename

Whatman 6783-2520
Whatman Article No. 28420296 (US reference)

diam.

25 mm

filtration area

4.2 cm2

volume

≤100 mL

pore size

2 μm

fitting

female Luer inlet (lock)
 male Luer outlet

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General description

Puradisc syringe filters combine premium quality and economy. They are ideal for the quick, efficient filtration of samples up to 100 mL volume.

Puradisc filters are produced from pigment-free polypropylene or polycarbonate with standard inlet (female luer lock) and outlet (male luer) connections (unless otherwise stated). Options include a sterile, medical-grade blister pack for critical applications and a special tube tip outlet that allows the sample to be accurately dispensed into a micro-vial, eliminating air lock.

Features and benefits:
  • Pigment-free polypropylene (polycarbonate for Puradisc 30 and Aqua 30
  • Standard inlet and outlet luer connector
  • Tube-tip format (optional) for accurate dispensing into a micro-vial
  • Choice of membrane or glass microfiber filter media
  • Choice of filter sizes (4 mm, 13 mm or 30 mm) to minimize sample loss
  • Sterile option for critical applications
  • Wide range of membranes

Application

  • HPLC aqueous sample preparation
  • Biological sample preparation
  • Buffer solutions
  • Salt solutions
  • Tissue culture media
  • Irrigation solutions
  • Sterile isolation

Suitability

Suitable for filtration of biological and HPLC samples.

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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