After enzymatic hydrolysis and solid-phase extraction, analysis was performed by liquid chromatography鈥搕andem mass spectrometry. For quantification, a standard addition method was applied. The parent compounds could be detected in every analyzed specimen with the exception of colon content. Regarding ...
[3]新型"spike99"香料的GC/MS检验 徐鹏 王一 钱振华 郑珲 刘克林 中国药物依赖性杂志 2011年20卷01期 [4]Teske J;Weller JP;Fieguth A .Sensitive and rapid quantification of the cannabinoid receptor agonist naphthalen-1-yl-(1-pentylindol-3-yl) methanone (JWH-018) in human serum by liquid chrom...
Therefore, a method for determination of JWH-210, RCS-4, THC, and their main metabolites in pig and human serum, whole blood, and urine samples is presented. Specimens were analyzed by liquid-chromatography tandem mass spectrometry and multiple-reaction monitoring with three transitions per ...
Determination of JWH-210, JWH-122 and JWH-081 in urine by Liquid Chromatography Mass Spectrometric methodThe majority of symptoms and signs of acute diazepam poisoning are the consequence of its sedative effect on the CNS affecting selectively poli-synaptic routes by stimulating inhibitory action of ...
Hair segments and wash solutions were analyzed by liquid chromatography–tandem mass spectrometry. The highest measured concentrations were 70 pg/mg of JWH-018, 260 pg/mg of JWH-122, and 950 pg/mg of JWH-210 in distal hair segments collected at the end of the exposure period. At 2...
Hair segments and wash solutions were analyzed by liquid chromatography鈥搕andem mass spectrometry. The highest measured concentrations were 70pg/mg of JWH-018, 260pg/mg of JWH-122, and 950pg/mg of JWH-210 in distal hair segments collected at the end of the exposure period. At 2鈥 3 ...