Oliver Lerch

Derivatisation and gas chromatography–chemical ionisation mass spectrometry of selected synthetic and natural endocrine disruptive chemicals

Oliver Lerch, P. Zinn · Journal of Chromatography A · 2003 · 55 citations

Endocrine Disruptors, Biochemistry, Gas Chromatography +8

Comprehensive automation of the solid phase extraction gas chromatographic mass spectrometric analysis (SPE-GC/MS) of opioids, cocaine, and metabolites from serum and other matrices

Oliver Lerch, Oliver Temme, Thomas Daldrup · Analytical and Bioanalytical Chemistry · 2014 · 36 citations · Full text

Development and validation of an automated liquid-liquid extraction GC/MS method for the determination of THC, 11-OH-THC, and free THC-carboxylic acid (THC-COOH) from blood serum

Kirsten Purschke, Sonja Heinl, Oliver Lerch et al. · Analytical and Bioanalytical Chemistry · 2016 · 35 citations · Full text

Separation of Selected Anticancer Drugs Using Superheated Water as the Mobile Phase

Thorsten Teutenberg, Oliver Lerch, Hans‐Jürgen Götze et al. · Analytical Chemistry · 2001 · 33 citations

Pharmaceutical Science, Retention Factors, Chemistry +23

Simultaneous quantification of THC‐COOH, OH‐THC, and further cannabinoids in human hair by gas chromatography–tandem mass spectrometry with electron ionization applying automated sample preparation

Tobias Kieliba, Oliver Lerch, Hilke Andresen‐Streichert et al. · Drug Testing and Analysis · 2018 · 23 citations