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Electron Microscopy Sciences (TCH), Thiocarbohydrazide, Highest Purity, 2231-57-4, 5g
Supplier: Electron Microscopy Sciences 21900
Molecular Formula CH6N4S, Molecular Weight 106.152, b.p. 171°C (decomposed), TCH is a Osmiophilic reagent. It has an indefinite shelf life due to a special purification process.
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