Whatman Chromatography Paper 3mmCHR 230mm WIDE X 100m REEL -80°C Freezers Smooth surface

Smooth surface

Optional pipette accuracy testing kit

No toxic agents

High-performance nitrile and neoprene gloves featuring twinSHIELD™ double-walled technology for enhanced strength and reduced pinhole risk

Modification of Wyatts medium

Whatman Chromatography Paper 3mmCHR 230mm WIDE X 100m REEL -80°C Freezers Smooth surfaceGrade 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