Qualitative/quantitative determination of sulfamethazine in swine tissue by gas chromatographic/electron impact mass spectrometry using a stable isotope labeled internal standard.
D000818:Animals; D002247:Carbon Isotopes; D008401:Gas Chromatography-Mass Spectrometry / Q000379:methods; D008460:Meat / Q000032:analysis*; D013418:Sulfamethazine / Q000032:analysis*; D013552:Swine
D002247:Carbon Isotopes; D013418:Sulfamethazine