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

Methanol R2
scroll to previous hit
scroll to next hit

Methanol R2 Liquid chromatographic grade of methanol containing not less than 99.8% of CH4O that complies with the following test.

Absorbance The absorbance of the reagent being examined at 225  nm, Appendix II B, is not more than 0.17 determined using water in the reference cell.