Marianne Melcher

Mechanisms of transition metal interferences in hydride generation atomic-absorption spectrometry. Part 1. Influence of cobalt, copper, iron and nickel on selenium determination

Bernhard Welz, Marianne Melcher · The Analyst · 1984 · 141 citations

Selenium Hydride, Engineering, Atomic Emission Spectroscopy +17

Investigations on atomisation mechanisms of volatile hydride-forming elements in a heated quartz cell. Part 1. Gas-phase and surface effects; decomposition and atomisation of arsine

Bernhard Welz, Marianne Melcher · The Analyst · 1983 · 116 citations

Mutual interactions of elements in the hydride technique in atomic absorption spectrometry

B. Welz, Marianne Melcher · Analytica Chimica Acta · 1981 · 97 citations

Chemical Engineering, Engineering, Hydride Technique +12

Determination of antimony, arsenic, bismuth, selenium, tellurium, and tin in metallurgical samples using the hydride AA technique—I

Bernhard Welz, Marianne Melcher · Spectrochimica Acta Part B Atomic Spectroscopy · 1981 · 89 citations

Materials Science, Inorganic Chemistry, Engineering +9

Mechanisms of transition metal interferences in hydride generation atomic-absorption spectrometry. Part 2. Influence of the valency state of arsenic on the degree of signal depression caused by copper, iron and nickel

Bernhard Welz, Marianne Melcher · The Analyst · 1984 · 83 citations

Engineering, Atomic Emission Spectroscopy, Chemistry +19