Citation

Budgett WT, Levine B, Xu A, Smith ML. J. Forensic Sci. 1992; 37(2): 632-635.

Affiliation

Forensic Toxicology Laboratory, Armed Forces Institute of Pathology, Washington, DC.

Copyright

(Copyright © 1992, American Society for Testing and Materials, Publisher John Wiley and Sons)

DOI

unavailable

PMID

1500902

Abstract

Abbott fluorescence polarization immunoassay (FPIA) and Roche Abuscreen radioimmunoassay (RIA) were compared qualitatively with 142 urine specimens containing 11-nor-delta-9-tetrahydrocannabinol-9-carboxylic acid. Similar qualitative results were obtained in 132 specimens. When discrepent results were observed, all negative results were within 20% of the 100 ng/mL cut-off. We concluded that FPIA and RIA give comparable results to each other.

Language: en