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WHA1202125

Whatman® prepleated qualitative filter paper, Grade 2V

circles, diam. 125 mm, pack of 100

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Synonym(s):
Z240303, filter paper, paper filter
NACRES:
NB.24

material

cellulose filters
circles

packaging

pack of 100

manufacturer/tradename

Whatman 1202-125
Whatman Article No. 28417909 (US reference)

parameter

0.29 psi wet burst
240 sec/100 mL speed (Herzberg)

diam.

125 mm

thickness

190 μm

ash

≤0.06%

pore size

8 μm (Particle retention)

basis weight

97 g/m2

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1 of 4

This Item
WHA1202150WHA1202240WHA1202385
manufacturer/tradename

Whatman 1202-125, Whatman Article No. 28417909 (US reference)

manufacturer/tradename

Whatman 1202-150, Whatman Article No. 28417910 (US reference)

manufacturer/tradename

Whatman 1202-240, Whatman Article No. 28417912 (US reference)

manufacturer/tradename

Whatman 1202-385, Whatman Article No. 28417915 (US reference)

pore size

8 μm (Particle retention)

pore size

8 μm (Particle retention)

pore size

8 μm (Particle retention)

pore size

8 μm (Particle retention)

material

cellulose filters, circles

material

cellulose filters, circles

material

cellulose filters, circles

material

cellulose , circles

parameter

0.29 psi wet burst, 240 sec/100 mL speed (Herzberg)

parameter

0.29 psi wet burst, 240 sec/100 mL speed (Herzberg)

parameter

0.29 psi wet burst, 240 sec/100 mL speed (Herzberg)

parameter

0.29 psi wet burst, 240 sec/100 mL speed (Herzberg)

packaging

pack of 100

packaging

pack of 100

packaging

pack of 100

packaging

pack of 100

General description

Time-saving Whatman qualitative grades are offered in this convenient form, which gives major advantages over flat circles:

  • Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses
  • Decreased overall filtration time because of the extra surface area exposed; the normal slow down of filtration speed due to the loading of particulate is postponed
  • Increased total loading capacity as more filter area is available
  • Maintained flow rate due to the reduction in filter paper contact with funnel side and, the self-supporting shape of the filter itself
  • The prepleating does not significantly affect any of the technical data and the same figures may be used for the flat circles

Grade 2V: 8 μm (medium flow filter paper)

Widely used for general purpose filtration. Has excellent particle retention and a good filtration speed and loading capacity.

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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