With one of the largest catalogs of medical, surgical and diagnostic supplies available online, Medex Supply can accommodate your facility's needs for Laboratory Supplies. Filter Paper can be found in our extensive online collection of products from globally recognized and trusted brands, including Whatman. An excellent option to consider is the Filter Papers.
Description of the Whatman Filter Papers 9 cm
Ashless: 0.007% ash maximum for Grades 40 to 44 and a maximum of 0.01% for the 589 Grades - very pure filters suitable for a wide range of critical analytical filtration procedures.
Acid hardened to give high wet strength and chemical resistance with extremely low ash content.
The tough surface makes these filters suitable for a wide range of critical filtration procedures.