Extractive alkylation of sulphonamide diuretics and their determination by electron-capture gas chromatography

Application of the extractive alkylation technique to the gas chromatographic determination of chlorthalidone in plasma in nanogram quantities

Magnar Ervik, Klas Gustavii · Analytical Chemistry · 1974 · 80 citations

Pharmacy, Chemistry, Pharmaceutical Analysis +15

Gas chromatographic determination of furosemide in plasma using an extractive alkylation technique and an electron capture detector

Björn Lindström, M. Molander · Journal of Chromatography A · 1974 · 75 citations

Natural Sciences, Chemistry, Pharmaceutical Analysis +13

Determination of free fatty acids as pentafluorobenzyl esters by electron capture gas chromatography

Olle Gyllenhaal, Harald Brötell, Per Hartvig · Journal of Chromatography A · 1976 · 72 citations

Pharmacy, Biochemistry, Chemistry +9

Gas chromatographic determination of pentazocine in human plasma by means of electron-capture detection

Harald Brötell, Hans Ehrsson, Olle Gyllenhaal · Journal of Chromatography A · 1973 · 52 citations

Pharmacy, Pharmaceutical Analysis, Pharmacology +10

Gas chromatographic determination of hydrochlorothiazide in plasma, blood corpuscles and urine using an extractive alkylation technique

Björn Lindström, M. Molander, M. Groschinsky · Journal of Chromatography A · 1975 · 52 citations

Pharmacy, Pharmaceutical Analysis, Analytical Chemistry +6