A procedure to overcome interferences caused by the adulterant "Klear" in the GC-MS analysis of 11-nor-delta9-THC-9-COOH

J Anal Toxicol. 1997 May-Jun;21(3):240-2. doi: 10.1093/jat/21.3.240.

Authors

M A ElSohly, S Feng, W J Kopycki, T P Murphy, A B Jones, A Davis, D Carr

PMID: 9171212
DOI: 10.1093/jat/21.3.240

No abstract available

Publication types

Letter

MeSH terms

Dronabinol / analogs & derivatives*
Dronabinol / urine
Drug Interactions
Gas Chromatography-Mass Spectrometry
Humans
Reference Standards
Spectrophotometry, Ultraviolet

Substances

11-nor-delta(9)-tetrahydrocannabinol-9-carboxylic acid
Dronabinol