- British Pharmacopoeia Volume IV
- Appendices
- Appendix I A. General Reagents
Ninhydrin Solution |
Ninhydrin Solution A 0.2% w/v solution of ninhydrin in a mixture of 95 volumes of butan-1-ol and 5 volumes of 2m acetic acid .
Ninhydrin Solution A 0.2% w/v solution of ninhydrin in a mixture of 95 volumes of butan-1-ol and 5 volumes of 2m acetic acid . |