Authors:
YIN XF
FRECH W
HOFFMANN E
LUDKE C
SKOLE J
Citation: Xf. Yin et al., MERCURY SPECIATION BY COUPLING COLD VAPOR ATOMIC-ABSORPTION SPECTROMETRY WITH FLOW-INJECTION ONLINE PRECONCENTRATION AND LIQUID-CHROMATOGRAPHIC SEPARATION, Fresenius' journal of analytical chemistry, 361(8), 1998, pp. 761-766
Citation: E. Hoffmann et al., IS LASER-ABLATION-ICP-MS AN ALTERNATIVE TO SOLUTION ANALYSIS OF SOLIDSAMPLES, Fresenius' journal of analytical chemistry, 359(4-5), 1997, pp. 394-398
Citation: C. Ludke et al., DETERMINATION OF TRACE-METAL CONCENTRATIONS IN SIZE-CLASSIFIED ATMOSPHERIC PARTICLES BY ETV-ICP-MS, Fresenius' journal of analytical chemistry, 359(4-5), 1997, pp. 399-403
Citation: H. Scholze et al., ANALYSIS OF LEAVES BY USING THE LASER ICP-MS WITH ISOTOPE DISSOLUTIONMETHOD, Fresenius' journal of analytical chemistry, 355(7-8), 1996, pp. 892-894
Citation: E. Hoffmann et al., APPLICATION OF LASER-ICP-MS IN ENVIRONMENTAL-ANALYSIS, Fresenius' journal of analytical chemistry, 355(7-8), 1996, pp. 900-903
Citation: J. Tilch et al., DETERMINATION OF METALS IN AIRBORNE-PARTICULATES BY LEAFS AND ICP-MS AFTER SAMPLING ON REUSABLE GRAPHITE FILTERS, Fresenius' journal of analytical chemistry, 355(7-8), 1996, pp. 913-915
Citation: X. Yin et al., DIFFERENTIAL DETERMINATION OF ARSENIC(III) AND TOTAL ARSENIC WITH L-CYSTEINE AS PREREDUCTANT USING A FLOW-INJECTION NONDISPERSIVE ATOMIC-ABSORPTION DEVICE, Fresenius' journal of analytical chemistry, 355(3-4), 1996, pp. 324-326
Authors:
RICHTER G
LEMSER A
LUDKE C
STEINBACH G
MOCKEL P
Citation: G. Richter et al., STUDIES ON THE VITAMIN-A REQUIREMENTS AND RECOMMENDATIONS FOR LAYING HENS, Archiv fur Geflugelkunde, 60(4), 1996, pp. 174-180
Authors:
HOFFMANN E
LUDKE C
SCHOLZE H
STEPHANOWITZ H
Citation: E. Hoffmann et al., ANALYTICAL INVESTIGATIONS OF TREE-RINGS BY LASER-ABLATION ICP-MS, Fresenius' journal of analytical chemistry, 350(4-5), 1994, pp. 253-259
Citation: C. Ludke et al., COMPARATIVE-STUDIES ON METAL DETERMINATION IN AIRBORNE-PARTICULATES BY LA-ICP-MS AND FURNACE ATOMIZATION NONTHERMAL EXCITATION SPECTROMETRY, Fresenius' journal of analytical chemistry, 350(4-5), 1994, pp. 272-276
Citation: C. Ludke et al., STUDIES ON THE DETERMINATION OF THE METAL CONTENT OF AIRBORNE-PARTICULATES BY FURNACE ATOMIZATION NONTHERMAL EXCITATION SPECTROMETRY, Journal of analytical atomic spectrometry, 9(6), 1994, pp. 685-689
Citation: E. Hoffmann et al., ELECTROTHERMAL VAPORIZATION FOR SIMULTANEOUS MULTIELEMENT DETERMINATION, Journal of analytical atomic spectrometry, 9(11), 1994, pp. 1237-1241