Ultra high quality cotton diagnostic Blotting Paper comparable to Whatman - GE at considerably lower cost. Lab grade Blotter for analytical testing: Qualitative and Quantitative filter and wicking papers for Chromatography, Gel Blot (Western Blot, Northern Blot, Southern Blot), Electrophoresis and Gravimetric analysis. Ashless, low ash and wet strength papers ideal for nucleic acid, protein, and RNA/DNA blotting. All papers available in sheets, pads, discs, circles, rolls, and custom shapes ...This story is related to the following:Materials and Material ProcessingSearch for suppliers of: Blotting Paper