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A simple and sensitive quantitation of N,N-dimethyltryptamine by gas chromatography with surface ionization detection.
J Anal Toxicol. 1997 Jan-Feb; 21(1):36-40.JA

Abstract

A simple and sensitive method for determination of N,N-dimethyltryptamine (DMT) by gas chromatography (GC) with surface ionization detection (SID) is presented. Whole blood or urine, containing DMT and gramine (internal standard), was subjected to solid-phase extraction with a Sep-Pak C18 cartridge before analysis by GC-SID. The calibration curve was linear in the DMT range of 1.25-20 ng/mL blood or urine. The detection limit of DMT was about 0.5 ng/mL (10 pg on-column). The recovery of both DMT and gramine spiked in biological fluids was above 86%.

Authors+Show Affiliations

Department of Legal Medicine, Hamamatsu University School of Medicine, Japan.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

9013290

Citation

Ishii, A, et al. "A Simple and Sensitive Quantitation of N,N-dimethyltryptamine By Gas Chromatography With Surface Ionization Detection." Journal of Analytical Toxicology, vol. 21, no. 1, 1997, pp. 36-40.
Ishii A, Seno H, Suzuki O, et al. A simple and sensitive quantitation of N,N-dimethyltryptamine by gas chromatography with surface ionization detection. J Anal Toxicol. 1997;21(1):36-40.
Ishii, A., Seno, H., Suzuki, O., Hattori, H., & Kumazawa, T. (1997). A simple and sensitive quantitation of N,N-dimethyltryptamine by gas chromatography with surface ionization detection. Journal of Analytical Toxicology, 21(1), 36-40.
Ishii A, et al. A Simple and Sensitive Quantitation of N,N-dimethyltryptamine By Gas Chromatography With Surface Ionization Detection. J Anal Toxicol. 1997 Jan-Feb;21(1):36-40. PubMed PMID: 9013290.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - A simple and sensitive quantitation of N,N-dimethyltryptamine by gas chromatography with surface ionization detection. AU - Ishii,A, AU - Seno,H, AU - Suzuki,O, AU - Hattori,H, AU - Kumazawa,T, PY - 1997/1/1/pubmed PY - 1997/1/1/medline PY - 1997/1/1/entrez SP - 36 EP - 40 JF - Journal of analytical toxicology JO - J Anal Toxicol VL - 21 IS - 1 N2 - A simple and sensitive method for determination of N,N-dimethyltryptamine (DMT) by gas chromatography (GC) with surface ionization detection (SID) is presented. Whole blood or urine, containing DMT and gramine (internal standard), was subjected to solid-phase extraction with a Sep-Pak C18 cartridge before analysis by GC-SID. The calibration curve was linear in the DMT range of 1.25-20 ng/mL blood or urine. The detection limit of DMT was about 0.5 ng/mL (10 pg on-column). The recovery of both DMT and gramine spiked in biological fluids was above 86%. SN - 0146-4760 UR - https://www.unboundmedicine.com/medline/citation/9013290/A_simple_and_sensitive_quantitation_of_NN_dimethyltryptamine_by_gas_chromatography_with_surface_ionization_detection_ L2 - https://academic.oup.com/jat/article-lookup/doi/10.1093/jat/21.1.36 DB - PRIME DP - Unbound Medicine ER -