A simple, rapid method for detection of heroin and its metabolites in blood and urine is described. The technique employs alkaline hydrolysis in an autoclave for 15 minutes followed by two-dimensional TLC using ethyl acetate:methanol:ammonia (85 : 10 :5) and ethanol :dioxane :benzene :ammonia (5 :40
β¦ LIBER β¦
A screening method for copper and lead in urine
β Scribed by Chiu, Grace ;Ma, L. ;Chang, H. M.
- Publisher
- Springer-Verlag
- Year
- 1968
- Weight
- 258 KB
- Volume
- 56
- Category
- Article
- ISSN
- 0344-838X
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