- British Pharmacopoeia Volume V
- Appendices
- Appendix I A. General Reagents
Bromocresol Green-Methyl Red Solution |
Bromocresol Green-Methyl Red Solution Dissolve 0.15 g of bromocresol green and 0.1 g of methyl red in 180 mL of absolute ethanol and dilute to 200 mL with water.

