Whatman Grade No. 42 Quantitative Filter Paper, Ashless, Whatman 1442-240, Pack of 100 $32.58 Off w/ Free Shipping

Whatman Grade No. 42 Quantitative Filter Paper, Ashless, 1442-240 is a pure, extra-soft filtration paper, without additives, that converts light oils and fats into light aqueous oils and gases. Ashless Whatman No. 42 Quantitative Filter Paper, without additives, converts light petroleum oils into light chemical oils and gasses, without releasing any of the air contained in the oil. Whatman No. 42 Quantitative Ashless Filter Paper, No. 42 Quality, ashless, is so smooth and fine grained, it almost seems to float on the water. The paper's pliant nature allows it to flow quickly and deeply, and its special filter center prevents the paper from clumping. Whatman No. 42 Quantitative Grade Filter Paper, Ashless, 1442-240 comes in a pack of 100.

Specifications for Whatman Grade No. 42 Quantitative Filter Paper, Ashless, Whatman 1442-240 :

Diameter, cm:		24.0
Whatman No.:		1442-240
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)

We offer only genuine Whatman products, authorized for sale in the U.S. and other markets, so you can be sure that you are buying authentic Filters with a full manufacturer's warranty in addition to our own 100% Satisfaction Guarantee. We are your premier online distributor for Whatman Filters. We are an authorized supplier to all federal and state government agencies, as well as to research and educational institutions, and can facilitate volume orders on many types of laboratory equipment, lab consumables, and other products to help fulfill your specific needs. We offer Free Shipping and FREE USPS shipping to APO and FPO addresses on all orders in our store over $49. Please refer to our APO/FPO Shipping and Export Restrictions for more information on export to APO/FPO addresses.

In addition to the Whatman Grade No. 42 Quantitative Filter Paper, Ashless, Whatman 1442-240/ 28480-182, 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.

For a complete selection of Whatman Filters, please visit our Whatman page. For more brand name Filters please visit our Filters store section. To see our complete line of lab, medical, industrial, and scientific products, please see our science and lab equipment online catalog.