The measurement of nitrite in adulterated urine samples by high- performance ion chromatography

Journal of Analytical Toxicology

Volumn 23, Issue 3, 1999, Pages 137-140

  Singh, Jasbir ^a   Elberling, James A ^a   Hemphill, D Gary ^b   Holmstrom, Jeffrey ^b  

^a VETERANS AFFAIRS MEDICAL CENTER   (United States)

^b MEDTOX Laboratories Inc   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

NITRITE; SODIUM NITRITE;

ARTICLE; DIAGNOSTIC ACCURACY; DRUG ABUSE; HUMAN; ION PAIR CHROMATOGRAPHY; TOXIN ANALYSIS; URINALYSIS; URINE LEVEL;

EID: 0032982725     PISSN: 01464760     EISSN: None     Source Type: Journal    
DOI: 10.1093/jat/23.3.137     Document Type: Article

References (7)

1. 9-THC-9-COOH. J. Anal. Toxicol. 21:240-242 (1997).
2. L.D. Tarnai, K.L. Knachel, and C.R. Crooks. Whizzies - a urine adulterant. Abstract presented at Society of Forensic Toxicologists and The International Association of Forensic Texicologists meeting, Albuquerque, NM, 1998.
3. D.L. Frederick. Improved procedure for overcoming nitrite interference in GC-MS procedures for cannabinoids. J. Anal. Toxicol. 22: 255-256 (1998).
4. Department of Health and Human Services Program document 035. September 28, 1998.
5. F.M. Urry, G. Komaromy-Hiller, B. Staley, D.K. Crockett, M. Kushnir, G. Nelson, and R.E. Struempler. Nitrite adulteration of workplace urine drug-testing specimens I. Sources and associated concentrations of nitrite in urine and distinction between natural sources and adulteration. J. Anal. Toxicol. 22:89-95 (1998).
6. J.M. Monaghan., K. Cook, D. Gara, and D. Crowther. Determination of nitrite and nitrate in human serum. J. Chromatogr. A 770: 143-149 (1997).
7. P. Pastore, I. Lavagnini, A. Boaretto, and F. Magno. J. Chromatogr. 475: 331-341 (1989).