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WHA1005150

Whatman® qualitative filter paper, Grade 5

circles, diam. 150 mm, pack of 100

Synonym(s):

Whatman filter, Whatman paper, Z240710, 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 1005-150
Whatman Article No. 28414043 (US reference)

parameter

0.40 psi wet burst
1420 sec/100 mL speed (Herzberg)

diam.

150 mm

thickness

200 μm

ash

≤0.06%

pore size

2.5 μm (Particle retention)

basis weight

100 g/m2

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General description

These cellulose filters are used in qualitative analytical techniques to determine and identify materials. Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters.

Grade 5: 2.5 μm, (slow filter paper)
The maximum degree of fine particle filtration in the qualitative range. Capable of retaining the fine precipitates encountered in chemical analysis. Slow flow rate. Excellent clarifying filter for cloudy suspensions and for water and soil analysis.

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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