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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
3 in 1 spectrophotometer
Polysulphone with poly propylene screw closure
For all Hei-VAP Precision rotary evaporator models
50ml tubes also available with self-standing skirt
Whatman Chromatography Paper 1CHR 20mm WIDE X 100m REEL 125-0020 3 in 1 spectrophotometerGrade 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
