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 Quantitative Filter Papers Ashless Grades, Grade 40 circles, 70 mm, 100/pk.
Features of the Whatman Quantitative Filter Papers Ashless Grades:
Acid washed: Ash content not exceeding 0.007%.
Meet ASTM "ash content per circle" requirements.
Manufactured with demineralized water for high purity.