Whatman Grade GF/B Glass Microfiber Filters, Whatman 1821-021, Pack of 100 w/ Free S&H

Whatman Grade GF/B Glass Microfiber Filters, Whatman is a reliable and dependable addition to the Whatman Filters family of products. Combining top-notch and uncompromising quality with an affordable price, the Whatman Grade GF/B Glass Microfiber Filters, Whatman 1821-021/ 28497-404 can fulfill your laboratory needs while still offering a great value for the money.

Product Category Description:

For collecting biochemical polymers (proteins and nucleic acids) precipitated by denaturation. Very thick. High loading capacity. For collection of gases absorbed onto solid particles. Used for sampling of biological fluids and as a membrane prefilter. Also used in cell harvesting. Binder free.

Specifications for Whatman Grade GF/B Glass Microfiber Filters, Whatman 1821-021 :

Diameter, cm:		2.1
Whatman No.:		1821-021
Unit:		Pack of 100
Porosity:		Fine
Flow Rate:		Medium-Fast
Particle Retention:		1.0 µm

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

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