Lutz Alder

Reduction of Matrix Effects in Liquid Chromatography–Electrospray Ionization–Mass Spectrometry by Dilution of the Sample Extracts: How Much Dilution is Needed?

Helen Stahnke, Stefan Kittlaus, Günther Kempe et al. · Analytical Chemistry · 2011 · 329 citations

Pesticide-residue Analysis, Biological Mass Spectrometry, Chemical Contaminant +25

Applicability of Gradient Liquid Chromatography with Tandem Mass Spectrometry to the Simultaneous Screening for About 100 Pesticides in Crops

Jeannette Klein, Lutz Alder · Journal of AOAC International · 2003 · 163 citations · Full text

Simultaneous Screening, Engineering, Simultaneous Acquisition +22

Emerging pesticide metabolites in groundwater and surface water as determined by the application of a multimethod for 150 pesticide metabolites

Thorsten Reemtsma, Lutz Alder, U. Banasiak · Water Research · 2013 · 155 citations

Pesticide-residue Analysis, Environmental Engineering, Toxicology +7

Compensation of Matrix Effects by Postcolumn Infusion of a Monitor Substance in Multiresidue Analysis with LC−MS/MS

Helen Stahnke, Thorsten Reemtsma, Lutz Alder · Analytical Chemistry · 2009 · 148 citations

Engineering, Pesticide-residue Analysis, Sample Treatment +24

Determination of Glyphosate Levels in Breast Milk Samples from Germany by LC-MS/MS and GC-MS/MS

A. Steinborn, Lutz Alder, Britta Michalski et al. · Journal of Agricultural and Food Chemistry · 2016 · 138 citations

Food Analysis, Glyphosate Residues, Glyphosate Levels +19