Composition
- Chromotrope 2R 6.0 g
- Fast green FCF 0.15 g
- Phosphotungstic acid 0.70 g
- Glacial acetic acid 3.0 ml
- Distilled water 100.0 ml
Compared to the trichrome solution of Wheatley, the concentration of chromotrope 2R here is 10-times higher. For the procedure, see Trichrome solution