Authors: FICHTNER S LANGE FT SCHMIDT W BRAUCH HJ

Citation: S. Fichtner et al., DETERMINATION OF AROMATIC SULFONATES IN THE RIVER ELBE BY ONLINE ION-PAIR EXTRACTION AND ION-PAIR CHROMATOGRAPHY, Fresenius' journal of analytical chemistry, 353(1), 1995, pp. 57-63

Authors: LANGE FT WENZ M BRAUCH HJ

Citation: Ft. Lange et al., TRACE-LEVEL DETERMINATION OF AROMATIC SULFONATES IN WATER BY ONLINE ION-PAIR EXTRACTION ION-PAIR CHROMATOGRAPHY AND THEIR BEHAVIOR IN THE AQUATIC ENVIRONMENT, HRC. Journal of high resolution chromatography, 18(4), 1995, pp. 243-252

Authors: LANGE FT MEIER U WENZ M BRAUCH HJ

Citation: Ft. Lange et al., AUTOMATED ION-PAIR EXTRACTION AND ION-PAIR CHROMATOGRAPHY - A VERSATILE METHOD IN WATER ANALYSIS FOR THE DETERMINATION OF HIGHLY POLAR MICROPOLLUTANTS, Acta hydrochimica et hydrobiologica, 23(1), 1995, pp. 6-12

Authors: LANGE FT BARNIGHAUSEN H

Citation: Ft. Lange et H. Barnighausen, INVESTIGATIONS ON THE CHEMICAL-TRANSPORT OF THE ANHYDROUS EUROPIUM CHLORIDES EUCL2, EU5CL11, EU4CL9, EU14CL33 AND EUCL3 WITH ALCL3, Zeitschrift fur anorganische und allgemeine Chemie, 619(10), 1993, pp. 1747-1754