These native fibrous cellulose layers are available as glass plates, POLYGRAM® polyester sheets and ALUGRAM® aluminium sheets. They are used in partition chromatography of polar substances such as for the separations of amino acids, carboxylic acids or carbohydrates.

• Alternative selectivity to silica 60

Celluolse MN 300: Fibre length (95%) 2 to 20 μmg, average degree of polymerisation 400 to 500, specific surface acc. to Blaine 15000 cm²/g.