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| 配方类型： |
INKS |
| 配方说明： |
Trick (Toy) Ink (Vanishing Ink) |
| 配方组成： |
Denatured Alcohol/10.0 cc
Water/90.0 cc
Thymolphthalein/0.1 g
Ammonium Hydroxide or Propylenediamine/2.0 cc |
| 配制方法： |
When this is thrown on light clothes a blue stain appears. this disappears in a few minutes. |
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