Analysis of water in liquid and solid samples by headspace gas chromatography B. KolbM. Auer Original Papers Pages: 291 - 296
Analysis of water in liquid and solid samples by headspace gas chromatography B. KolbM. Auer Original Papers Pages: 297 - 302
Determination of traces of sulphur by electrothermal evaporation and non-thermal excitation of S-containing species in a hollow cathode discharge (FANES/MONES) and in a microwave induced plasma (MIP) K. DittrichH. FuchsG. Schaldach Original Papers Pages: 303 - 310
Fe(III)/Fe(II) separation by solvent extraction for the determination of oxygen stoichiometry in yttrium barium copper oxide superconductor materials Reiner Goguel Original Papers Pages: 311 - 315
Determination of hexacyanoferrate based on its catalytic influence on the oxidation of p-phenylenediamines by iron(III) Ulrich NickelBrigitte Thormann Original Papers Pages: 316 - 319
ET-AAS determination of traces of As, Sb and Sn in pure gold after matrix separation with hydrazine E. IvanovaI. HavesovG. Schaldach Original Papers Pages: 320 - 321
Gas-chromatographic determination of trace amounts of vinyl chloride in water and air after derivatization to 1,2-dibromochloroethane Jürgen WittsiepeFidelis SelenkaEwald Jackwerth Original Papers Pages: 322 - 327
Direct determination of N-nitrosodiethanolamine in triethanolamine with HPLC, ion-exchange chromatography and UV-detection B. BücheleL. HofmannJ. Lang Original Papers Pages: 328 - 332