Claes Roos

Determination of volatile halogenated hydrocarbons in tap water, seawater and industrial effluents by glass capillary gas chromatography and electron capture detection

Göran Eklund, Björn Josefsson, Claes Roos · Journal of High Resolution Chromatography · 1978 · 56 citations

Volatile Organohalides, Engineering, Industrial Effluents +20

Determination of carboxylic acids and phenols in water by extractive alkylation using pentafluorobenzylation, glass capillary GC and electron capture detection

Elisabet Fogelqvist, Björn Josefsson, Claes Roos · Journal of High Resolution Chromatography · 1980 · 49 citations

Solvent Extraction, Engineering, Organic Chemistry +18

Gas-liquid chromatography of monosaccharides at the picogram level using glass capillary columns, trifluoroacetyl derivatization and electron-capture detection

Göran Eklund, Björn Josefsson, Claes Roos · Journal of Chromatography A · 1977 · 44 citations

Food Chemistry, Electron-capture Detection, Picogram Level +12

Halocarbons as tracer substances in studies of the distribution patterns of chlorinated waters in coastal areas

Elisabet Fogelqvist, Bjoern. Josefsson, Claes Roos · Environmental Science & Technology · 1982 · 37 citations

Engineering, Ocean Pollution, Altmetric Attention Score +19

Determination of Δ9-Tetrahydrocannabinol-11-oic Acid in Urine as Its Pentafluoropropyl-, Pentafluoropropionyl Derivative by GC/MS Utilizing Negative Ion Chemical Ionization

Linnéa Karlsson, John Jonsson, K. Magnus Åberg et al. · Journal of Analytical Toxicology · 1983 · 29 citations

δ9-Tetrahydrocannabinol-11-oic Acid, Sensitive Gc/ms Method, Drug Purity +18