化学配方数据库
| 配方类型： | METALS AND THEIR TREATMENT |
| 配方说明： | Anti-Tarnish Solution for Silver |
| 配方组成： | Water/99 Morpholine/1 |
| 配制方法： | After silver is cleaned, wipe the objects containing the above solution. As water evaporates a residual alkaline film remains that prevents tarnishing in jewelry case, storage, etc. |
| 返回数据库查询 |