Whatman Chromatography Sheets 1CHR 100X300mm BOX 100 10098-15 45µm filter protects internal mechanism

45µm filter protects internal mechanism from over aspiration

Designed to securely hold up to four microplates

Recommended working volumes of 20 to 80µl

Laser-etched

Whatman Chromatography Sheets 1CHR 100X300mm BOX 100 10098-15 45µm filter protects internal mechanismGrade 1 Chr The world standard chromatography paper. A smooth surface, 0. 18 mm thick with a linear flow rate (water) of 130 mm 30 min. Good resolution for general analytical separations. Grade 3 Chr A medium thickness paper (0. 36 mm) with a flow rate of 130 mm 30 min. For general applications with medium heavy solute loadings. Frequently used for separation of inorganic compounds and for electrophoresis. Grade 3MM Chr Though widely used as a