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About This Item

UNSPSC Code:
41104900
NACRES:
NB.24
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material

cellulose filters
circles

packaging

pack of 100

manufacturer/tradename

Cytiva
Whatman 10300214
Whatman Article No. 28414132 (US reference)

parameter

375 sec/100 mL speed (Herzberg)

diam.

185 mm

thickness

160 μm

ash

≤0.01%

pore size

<2 μm (Particle retention)

basis weight

84 g/m2

General description

Whatman Grade 589/3 ashless filter paper from Cytiva is particularly useful in capturing very fine particulate samples such as insoluble molecules in fats or oils or supporting ash free dry mass.

Ash free dry mass

Grade 589/3 filter paper from Cytiva′s business supports accurate measurement of ash free dry mass. The blue ribbon filter is an established component in a variety of quantitative analysis methods, such as quantification of insoluble contaminants in animal and vegetable fats and oils.

Features and Benefits

  • High purity (< 0.01% ash) for ash free dry mass methods
  • ‘Blue ribbon filter′
  • Very fine precipitate retention (class 2d acc. to DIN 53 135)
  • Herzberg filtration speed of 750 s*
  • Also available prepleated as Grade 589/3 ½

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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