1,4-DIOXANE FOR ANALYSIS EMSURE 250 ML
Rp 1.347.000
Hotline (061) 6641391
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.
Rp 1.347.000
Rp 3.276.000
Rp 2.888.000
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