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Detection of cocaine and its polar transformation products and metabolites in human urine

✍ Scribed by Kristina L. Peterson; Barry K. Logan; Gary D. Christian

Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
874 KB
Volume
73
Category
Article
ISSN
0379-0738

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## Abstract A gas chromatographic method with flame ionization detection (GC/FID) was developed for the determination of cocaine and its metabolites in blood and urine samples from cocaine users in Northwestern Spain. After a solid‐phase extraction with Bond Elut Certify cartridges and a derivatizat