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Ammonium pyrrolidinecarbodithioate

Brands: SIGMA-ALDRICH
Rp 1.505.000

purum p.a., ≥98.0% (NT)

Synonym(s): 1-Pyrrolidinecarbodithioic acid ammonium salt, APDC, Ammonium pyrrolidinecarbodithioate, PDC, PDTC

Linear Formula: C5H9NS2 · NH3

for the precipitation of As, Bi, Cd, Co, Cu, Fe, Mn, Ni, Pb, Sb, Sn, V, Zn from acidic solutions.

Reagent used for the extraction and pre-concentration of heavy metals with an organic solvent from aqueous solutions for atomic absorption spectroscopy, AAS. MIBK (methyl isobutyl ketone) is the solvent of choice. The extract can be directly injected into the flame.

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PT. Multi Medika Laboratory

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