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WHA1214320

Whatman® prepleated qualitative filter paper, Grade 114V

circles, diam. 320 mm, pack of 100

Synonym(s):

Z740381, filter paper, filter papers, paper filter

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About This Item

UNSPSC Code:
41104900
NACRES:
NB.24

material

cellulose filters
circles

packaging

pack of 100

manufacturer/tradename

Whatman 1214-320
Whatman Article No. 28417932 (US reference)

parameter

38 sec/100 mL speed (Herzberg)
8.9 psi wet burst

diam.

320 mm

thickness

190 μm

ash

≤0.06%

pore size

25 μm (Particle retention)

basis weight

77 g/m2

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General description

Whatman Grade 114V smooth filter paper from Cytiva is wet-strengthened for high mechanical stability. Grade 114V fluted filters are suitable for recovery of large particles and gelatinous precipitates. Note: Grade 114V is strengthened with a chemically stable resin that contains nitrogen. Grade 114V should not be used in Kjeldahl estimations or other nitrogen-sensitive procedures.

Prepleated (fluted) filter papers

Whatman Grade 114V filter paper is wet-strengthened with a chemically stable resin that does not add significant impurities to the filtrate. It is designed for procedures requiring high wet mechanical strength, such as recovery of a gelatinous precipitate after vacuum filtration without filter tearing.

Features and Benefits

  • Nominal particle retention rating of 25 µm
  • Fast filtration (Herzberg 38 s)
  • Chemically stable resin provides increased wet-strength
  • Fluted (pre-pleated) filter sheet for ease-of-use and compatibility with conical funnels
  • Smooth filter surface for efficient recovery of precipitates

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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