W J Kopycki

Author PubWeight™ 1.39‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 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 1.39
2 GC/MS analysis of m-hydroxybenzoylecgonine in urine. Forensic implication in cocaine use. Clin Lab Med 1998 0.75
3 Effect of drying conditions on the taxane content of the needles of ornamental Taxus. Planta Med 1997 0.75