Authors: KOOTSTRA PR STRAUB MHC STIL GH VANDERVELDE EG HESSELINK W LAND CCJ

Citation: Pr. Kootstra et al., SOLID-PHASE EXTRACTION OF POLYCYCLIC AROMATIC-HYDROCARBONS FROM SOIL SAMPLES, Journal of chromatography, 697(1-2), 1995, pp. 123-129

Authors: HESSELINK W SCHIFFER RHNA KOOTSTRA PR

Citation: W. Hesselink et al., SEPARATION OF POLYCYCLIC AROMATIC-HYDROCARBONS ON A WIDE-PORE POLYMERIC C-18 BONDED PHASE, Journal of chromatography, 697(1-2), 1995, pp. 165-174

Authors: KOOTSTRA PR HERBOLD HA

Citation: Pr. Kootstra et Ha. Herbold, AUTOMATED SOLID-PHASE EXTRACTION AND COUPLED-COLUMN REVERSED-PHASE LIQUID-CHROMATOGRAPHY FOR THE TRACE-LEVEL DETERMINATION OF LOW-MOLECULAR-MASS CARBONYL-COMPOUNDS IN AIR, Journal of chromatography, 697(1-2), 1995, pp. 203-211

Authors: VANDERVELDE EG DIETVORST M SWART CP RAMLAL MR KOOTSTRA PR

Citation: Eg. Vandervelde et al., OPTIMIZATION OF SUPERCRITICAL-FLUID EXTRACTION OF ORGANOCHLORINE PESTICIDES FROM REAL SOIL SAMPLES, Journal of chromatography, 683(1), 1994, pp. 167-174

Authors: VANDERVELDE EG DIETVORST M SWART CP RAMLAL MR KOOTSTRA PR

Citation: Eg. Vandervelde et al., OPTIMIZATION OF SUPERCRITICAL-FLUID EXTRACTION OF ORGANOCHLORINE PESTICIDES FROM REAL SOIL SAMPLES, Journal of chromatography, 683(1), 1994, pp. 167-174

Authors: KOOTSTRA PR WEVER R DEVIJLDER JM

Citation: Pr. Kootstra et al., THYROID PEROXIDASE - KINETICS, PH OPTIMA AND SUBSTRATE DEPENDENCY, Acta endocrinologica, 129(4), 1993, pp. 328-331