6533b825fe1ef96bd1281d4f
RESEARCH PRODUCT
Die selektive invers-voltammetrische Bestimmung des Antimons in salzsauren Lösungen nach Lösungswechsel in einer einfachen Durchflußzelle
Rolf NeebThomas Franksubject
ChemistryDetection thresholdStereochemistryClinical Biochemistrychemistry.chemical_elementHydrochloric acidGeneral MedicineCopperAnalytical ChemistryBismuthchemistry.chemical_compoundAntimonyGeneral Materials ScienceNuclear chemistrydescription
The selective invers-voltammetric determination of antimony in a simple flow-through cell in hydrochloric acid solutions is described. After double medium exchange for post-electrolysis and inverse-voltammetric determination, the determination of antimony is possible in the presence of a large excess of copper, bismuth and other elements. The limit of determination is 0.2–0.3 ppb Sb, the reproducibility 1.5% (10 ppb Sb).
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1987-01-01 | Fresenius' Zeitschrift für analytische Chemie |