| SL | Perspiration Chemicals (Alkaline) | Selected proportions |
| 1 | Histidine mono-hydrochloride mono-hydrate (C6H9O2N3HCl∙H2O) | 0.5 gm |
| 2 | Sodium chloride (NaCl) | 0.5 gm |
| 3 | Di-sodium hydrogen orthophosphate (Na2HPO4∙H2O) | 2.5 gm |
| 4 | Sodium hydroxide (NaOH) | 0.1 N |
| 5 | pH | 8 |