Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 67)

... toxicity of VX in humans; there are only estimated values based on the experimental GC/MS analysis for DAEMS in serum. (a) a total ion chromatogram (TIC) and a mass chromato- gram; (b) an EI mass ... secondary exposure for an analyst; the manipulations including the above evaporation should be done inside a dra chamber. f) For quantitative analysis of DAEMS, various c...

Ngày tải lên: 18/10/2013, 00:15

... they are also used as aromatics. Because of their pharmacological e ect, alkyl nitrites are being abused as uncontrolled inhalant drugs and causing a social problem [4]. Although there are many ... mg/mL), and kept airtightly in a refrigerator. A 5- L volume of the above solution is placed using a microsyringe in a glass vial containing 1 mL of dimethyl sulfox...

Ngày tải lên: 18/10/2013, 00:15

... 2.3 EI mass spectra of ∆ 9 -THC, CBD, CBN and 5α-cholestane. GC analysis of cannabinoids in plant specimens 190 Cannabinoids and their metabolites GC/MS analysis of ∆ 9 -THC-11-oic acid in urine ... resin of the cannabis plant. Since the main component of cannabis, ∆ 9 -tetrahydrocannabi- nol ( ∆ 9 -THC), has various psychopharmacological e ects including hallucinatio...

Ngày tải lên: 24/10/2013, 19:15

... concentrations 206 Morphine and its analogues 8) Matsubara K, Fukushima S, Akane A et al. (1992) Increased urinary morphine, codeine and tetrahydropapavero- line in Parkinsonian patient undergoing L-3,4-dihydroxyphenylalanine ... pp 230–234 (in Japanese) 196 Morphine and its analogues Main metabolic pathways of morphine, heroin and codeine. The thick and thin arrows show the...

Ngày tải lên: 24/10/2013, 19:15

... methemoglobinemia be- comes severe, it causes cyanosis, headache, easy fatigability, respiratory and conciousness dis- turbances and  nally death.  e fatal methemoglobinemia is rare, but fatal ones a ... GC. vi. Various known amounts of nitrate and a  xed amount of IS are added to blank specimens and processed in the same way to construct a calibration curve.  e peak a...

Ngày tải lên: 24/10/2013, 19:15

... neoovoidea 480 Amanita pantherina 469 Amanita phalloides 469 Amanita verna 469, 474 Amanita virosa 469, 473 amanitin 473, 477, 479 amido-type local anesthetic 385 1-amino- 4- phenylbutane 173 2-amino-6-hydroxymethyl- 8-hydroxyquinazoline ... 327 N-de-ethyl-LSD 228 n-decane 165 n-heptane 165 n-hexane 165 N-methyl- 1-( 3,4-methylene- dioxyphenyl )-2 -butan- amine 229 N-methyl- 1-( 3...

Ngày tải lên: 24/10/2013, 19:15

... of his ingestion and death. In addi- tion, the ratios of cocaine to BE in blood and in the brain, and the brain-to-blood ratios of cocaine and BE were compared with those described in literature ... mass spectra of the authentic cocaine, EME and BE a er derivatization. Setting up of cuto values are very common in USA and Europe as a part of QC ( quality...

Ngày tải lên: 29/10/2013, 01:15

... commercially avail- able. ii. Preparation • Pentazocine and dextromethorphan solutions: the drugs are separately dissolved in appro- priate amount of methanol; a 10–20 µL aliquot was added to 1 mL of ... the calibration curve, which is composed of pen- 221 tazocine concentration in the horizontal axis and peak area ratio of pentazocine to IS in the vertical axis.  e p...

Ngày tải lên: 29/10/2013, 02:15

... digestive tract is rapid and distinct visual hallucination takes place 45 min–1 h a er oral intake of about 20 µg of LSD [1].  e hallucination becomes most marked 2–3 h a er the intake and lasts ... powerful hallucinogenic drugs of abuse. LSD was explosively abused in U.S .A. in the latter half of the 1960s. In Japan, the amount of seizure of LSD is much smaller...

Ngày tải lên: 08/11/2013, 01:15

... H, Nakajima K, Nishikawa M et al. (1991) Determination of methamphetamine and amphetamine in urine by headspace gas chromatography/mass spectrometry. Anal Sci 7:19–22 25) Shima N, Kamata T, ... hyperthermia, rhabdomyolysis, acute renal failure, dis- seminated intravascular coagulation and death [19, 20]. A detailed review by Kalant [16] re- vealed that 87 MDAs-related fatalities we...

Ngày tải lên: 08/11/2013, 01:15