Sweet Tablets of Charcoal.
0.18 Gm. (gr. 3).
| Charcoal, finely powdered | 18.00 | Gm. |
| Alcoholic solution of saccharin, 3% | 3.00 | Cc. |
| Alcohol | 15.00 | Cc. |
| Extract of glycyrrhiza, powdered | 3.00 | Gm. |
| Spirit of anise, 10% | 1.00 | Cc. |
| Spirit of coriander, 10% | 0.50 | Cc. |
| Cacao butter, in thin shavings | 1.50 | Gm. |
| Sugar, powdered | 7.50 | Gm. |
Mix all the ingredients except the cacao butter by thorough trituration (in a warm mortar if in a hurry), permit the alcohol to evaporate completely; then incorporate the cacao butter by gentle trituration for a short time only. Compress in a tablet machine, using 3/8-inch die and punches, to make one hundred 0.30 Gm. tablets.
17. TABELLAE CERII OXALATIS DULCES.