Authors:
Klimmek, S
Stan, HJ
Wilke, A
Bunke, G
Buchholz, R
Citation: S. Klimmek et al., Comparative analysis of the biosorption of cadmium, lead, nickel, and zincby algae, ENV SCI TEC, 35(21), 2001, pp. 4283-4288
Citation: Hj. Stan, Pesticide residue analysis in foodstuffs applying capillary gas chromatography with mass spectrometric detection - State-of-the-art use of modified DFG-multimethod S19 and automated data evaluation, J CHROMAT A, 892(1-2), 2000, pp. 347-377
Authors:
Billian, P
Hock, W
Doetzer, R
Stan, HJ
Dreher, W
Citation: P. Billian et al., Isolation of n-Decyl-alpha(1 -> 6) isomaltoside from a technical APG mixture and its identification by the parallel use of LC-MS and NMR spectroscopy, ANALYT CHEM, 72(20), 2000, pp. 4973-4978
Citation: A. Zapf et Hj. Stan, GC analysis of organic acids and phenols using on-line methylation with trimethylsulfonium hydroxide and PTV solvent split large volume injection, HRC-J HIGH, 22(2), 1999, pp. 83-88
Citation: K. Schmidt-baumler et al., Occurrence and distribution of organic contaminants in the aquatic system in Berlin. Part II: Substituted phenols in Berlin surface water, ACT HYDR HY, 27(3), 1999, pp. 143-149
Citation: T. Heberer et al., Occurrence and distribution of organic contaminants in the aquatic system in Berlin. Part III: Determination of synthetic musks in Berlin surface water applying solid-phase microextraction (SPME) and gas chromatography-mass spectrometry (GC-MS), ACT HYDR HY, 27(3), 1999, pp. 150-156
Authors:
Schreiner, A
Asmussen, C
Wiesmann, U
Stan, HJ
Citation: A. Schreiner et al., Investigation of aerobic degradation kinetics of surfactants using respirometric batch experiments, ACT BIOTECH, 19(4), 1999, pp. 293-304
Citation: Jk. Dubey et Hj. Stan, Second-derivative UV-spectroscopic determination of dithiocarbamate residues as methyl xanthate in apple and lamb's lettuce, J FD SCI M, 35(6), 1998, pp. 482-485