Quy cách: 500G
MW K2CO3= 138.20
Hãng GHTECH (JHD)
Methanol LC/MS OPTIMA
Eriochrome black T, pure, C.I. 14645, Metal indicator
Sodium chlorite, 80%, pure, unstabilized
Potassium iodide, for analysis [
Dimethylformamide, for analysis
Formic acid, 98-100%, for analysis
Potassium chloride, extra pure, SLR, meets the specification of Ph. Eur.
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