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Other: Interpretation of hydromorphone positive urine drug screen results

โœ Scribed by E. Kopecky; M. Zalman; E. Kramer; C. Wright IV


Book ID
119306193
Publisher
Elsevier Science
Year
2004
Tongue
English
Weight
42 KB
Volume
5
Category
Article
ISSN
1528-8447

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A screening procedure is described for the identification of barbiturates, amphetamines and narcotics in urine . A simple pH adjustment and extraction with organic solvents is followed by a combination of thin-layer and gas-liquid chromatography. Interference and interpretation are discussed, with s