Whatman Grade No. 42 Quantitative Filter Paper, Ashless, Whatman 1442-125, Pack of 100 $2.77 Off w/ Free Shipping

Whatman Grade No. 42 Quantitative Filter Paper, Ashless, 1442-125 is the finest Whatman qualitative filter paper which can be used for the filtration of gases and liquids. Whatman qualitative filter papers are of the highest quality and purity, sp ectively resistant to ash and inclement weather. The paper filter is whatman quality and is found in all commercially important laboratories and institutions (Universities, Colleges and Research Institutes). It has an international "Best Practices" rating system. Whatman qualitative filter paper is characterized by its unique filtration characteristics, i.e., filtration characteristics that exceed the standards of accepted laboratory tests for removing unwanted substances from a solution. Whatman qualitative filter paper is suitable for the filtration of gases and liquids. The paper filter is spherical in shape to better accommodate the density of the gas being filtered. It can also be used for the incestrial and forensic toxicology tests. This product has a two-year warranty from date of manufacture.

Specifications for Whatman Grade No. 42 Quantitative Filter Paper, Ashless, Whatman 1442-125 :

Diameter, cm:		12.5
Whatman No.:		1442-125
Unit:		Pack of 100
Porosity:		Fine
Flow Rate:		Slow
Particle Retention:		2.5 µm

(Please note that the description and stock photo may not correspond to the specific model listed above)

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In addition to the Whatman Grade No. 42 Quantitative Filter Paper, Ashless, Whatman 1442-125/ 28480-128, we carry a full complement of Filters as well as other product offerings from Whatman. We also carry a full line of Whatman accessories to help meet your laboratory and scientific needs.

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