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配方类型: |
MISCELLANEOUS |
配方说明: |
Nonstaining Fingerprint Ink |
配方组成: |
Ferric Trichloride/5.0 "Aerosol" OT/0.5 The solution to treat the paper surface is Water/95.0 Water/94.5 Sodium Sulfide/5.0 |
配制方法: |
Note: Sodium sulfide is caustic. Avoid conatct with eyes and skin. Use gloves and goggles while handling. Flush exposed areas with plenty of water. |
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