Читать книгу Henley's Formulas, Recipes and Processes (Applied Chemistry) - Various - Страница 124
Druggists’ Label Paste.
Оглавление—This paste, when carefully made, is an admirable one for label use, and a very little will go a long way:
| Wheat flour | 4 ounces |
| Nitric acid | 1 drachm |
| Boric acid | 10 grains |
| Oil of cloves | 5 drops |
| Carbolic acid | 1/2 drachm |
Stir flour and water together, mixing thoroughly, and add the other ingredients. After the stuff is well mixed, heat it, watching very carefully and removing the instant it stiffens.
