• British Pharmacopoeia Volume V
  • Appendices
  • Appendix I A. General Reagents

Cellulose for Chromatography R1
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Cellulose for Chromatography R1 Microcrystalline cellulose

A fine, white or almost white homogeneous powder with an average particle size less than 30 µm.

Preparation of a thin-layer Suspend 25 g in 90 mL of water and homogenise in an electric mixer for 60 seconds. Coat carefully cleaned plates with a layer 0.1-mm thick using a spreading device. Allow to dry in air.