Whatman 3MM Chr Paper 460x570mm 3117-9500 Sturdy metal housing and lid

Sturdy metal housing and lid

Superior overload protection for durability

Ideal for quantitative assays in which sample binding can significantly alter results

Variable speed 5 to 120 tilts per minute

Whatman 3MM Chr Paper 460x570mm 3117-9500 Sturdy metal housing and lidGrade 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