Journal of Analytical Methods in Chemistry

Research Article

A Study on the Reliability of an On-Site Oral Fluid Drug Test in a Recreational Context

Table 1

Monitored ions and retention time (RT) for drugs of abuse in oral fluid samples by HS-SPME-GC-MS.


Compound	RT (min)	Ion (relative abundance)

A	9.32	86, 91, 118
MA	9.37	58, 91, 100
MDA	11.32	162, 135, 221
Ketamine	11.36	180, 182, 209
MDMA	11.75	58, 100, 162
MDE	11.96	72, 114, 162
MBDB	12.07	72, 114, 176
MDPA (IS)	12.34	86, 128, 162
Methadone	13.03	72, 91, 294
COC-d₃ (IS)	13.48	85, 185, 306
Cocaine	13.50	82, 182, 303
Cocaethylene	13.96	196, 272, 317
8THC (IS)	14.52	303, 330, 386
9THC	14.71	303, 371, 386
Codeine	16.95	178, 196, 371
Codeine-d₃ (IS)	16.99	181, 199, 374
Morphine	17.70	236, 401, 429
Morphine-d₃ (IS)	17.73	239, 404, 432
6-MAM	18.17	340, 357, 399
MAM-d₃ (IS)	18.19	343, 360, 402

A, amphetamine; MA, methamphetamine; MDA, methylenedioxyamphetamine; MDMA, methylenedioxymethamphetamine; MDE, methylenedioxyethamphetamine; MBDB, N-methyl-1-(1,3-benzodioxol-5-yl)-2-butanamine; THC, 9-Tetrahydrocannabinol; MDPA, 3,4-methylenedioxypropylamphetamine; COC-d₃, cocaine-d₃; 8THC, 8-Tetrahydrocannabinol; 6-MAM, 6-monoacetylmorphine.
IS: internal standard.
Quantifier ions are in bold.