| 氢化钾买家 |
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| | im in need of 10 - 15 gram of pure potassium cyanide. willing to pay whatever via western union
| | | | | Potassium Cyanide crystals worth a few milligrams.....or say a max upto 1gm...i cn pay you.....
| | | | | Potassium hydride Payment Method: By L/C Dear SIr I am looking forward your reply.
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