70 mm qualitative filter paper, Grade 601 (10 x 100 pcs)

Alpha Laboratories Grade 601 qualitative filter paper is suitable for a wide range of applications in pharmaceutical, biotechnology, hospital, and environmental testing laboratories, as well as for general laboratory use. The filter paper comes in 70mm diameter circles, with a weight of 73 g/m² and a thickness of 0.16 mm. It is ideal for analytical applications requiring particle retention in the 5 µm to 13 µm range. This filter paper has a medium filtration speed of 88 seconds and a burst strength of 1.95 kg/cm². The Grade 601 qualitative filter paper is a direct equivalent to popular brands (Whatman No. 1 and Schleicher & Schuell No. 595) and comes in packs of 100, plain or pre-folded.