Skip to Content
Merck
All Photos(1)

Documents

WHA10300211

Whatman® quantitative filter paper, ashless, Grade 589/3 blue ribbon

circles, diam. 125 mm, pack of 100

Synonym(s):

Whatman filter, Whatman paper, Z695440, paper filter

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

UNSPSC Code:
41104900
NACRES:
NB.24

material

cellulose filters
circles

packaging

pack of 100

manufacturer/tradename

Whatman 10300211
Whatman Article No. 28414130 (US reference)

parameter

375 sec/100 mL speed (Herzberg)

diam.

125 mm

thickness

160 μm

ash

≤0.01%

pore size

<2 μm (Particle retention)

basis weight

84 g/m2

Looking for similar products? Visit Product Comparison Guide

Related Categories

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

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service