Carte cromatografiche, Whatman 2727 CHR

Pure cellulose produced entirely from the highest quality cotton linters with no additives of any kind.
Manufactured and tested specifically for chromatographic techniques. This ensures the wicking capability and uniformity of capillary action that are important in chemical separations. Also widely used in protein and nucleic acid blotting.
Grade 2727 Chr, Thickness 1.40 mm.
Flow rate 180 mm/30 min. For separation of very large amounts of substance.