Terkko Navigator / Journal of Analytical Toxicology

Analysis of Toxic Metals in Electronic Cigarette Aerosols Using a Novel Trap Design.

Acute Pharmacokinetic Profile of Smoked and Vaporized Cannabis in Human Blood and Oral Fluid.

Plasma and Urine Levamisole in Clinical Samples Containing Benzoylecgonine: Absence of Aminorex.

A Fatality Involving Furanylfentanyl and MMMP, with Presumptive Identification of Three MMMP Metabolites in Urine.

Harmala Alkaloids Identify Ayahausca Intoxication in a Urine Drug Screen.

The Use of Feathers from Racing Pigeons for Doping Control Purposes.

Cardiovascular Medication Stability in Urine for Non-Adherence Screening by LC-MS-MS.

Metabolites to parent 3-MeO-PCP ratio in human urine collected in two fatal cases.

Unrecognized Elevations of Toxic Elements in Urine and Blood Highlight the Potential Need for a Broader Approach to Exposure Assessment.

Five Postmortem Case Reports with Qualitative Analysis of Cyclopropylfentanyl by LC-MS-MS.

Detection of Fentanyl Analogs and Synthetic Opioids in Real Hair Samples.

Determination of Fentanyl Analog Exposure Using Dried Blood Spots with LC-MS-MS.

Biomarkers of Exposure to Pyrimethanil After Controlled Human Experiments.

A Liquid-Chromatography High-Resolution Mass Spectrometry Method for Non-FDA Approved Benzodiazepines.

Quantification of Trace Elements in Different Dokha and Shisha Tobacco Products using EDXRF.

Prevalence of New Psychoactive Substances in Oral Fluid Specimens from French and Belgian Drivers: Comparison 2016/2017.

A Wolf in Sheep's Clothing.

SOFT Special Issue of the Journal of Analytical Toxicology.

The Analysis of Aerosolized Methamphetamine From E-cigarettes Using High Resolution Mass Spectrometry and Gas Chromatography Mass Spectrometry.

LC-QTOF-MS Identification of Major Urinary Cyclopropylfentanyl Metabolites Using Synthesized Standards.

Unique Structural/Stereo-Isomer and Isobar Analysis of Novel Fentanyl Analogues in Postmortem and DUID Whole Blood by UHPLC-MS-MS.

Oral Fluid and Drug Impairment: Pairing Toxicology with Drug Recognition Expert Observations.

Analysis of Dextromethorphan and Three Metabolites in Decomposed Skeletal Tissues by UPLC-QToF-MS: Comparison of Acute and Repeated Drug Exposures.

Detection of Nutmeg Abuse by Gas Chromatography-Mass Spectrometric Screening of Urine.

Validation of an LC-MS/MS Method for the Quantification of 13 Designer Benzodiazepines in Blood.

Determination of New Psychoactive Substances in Whole Blood Using Microwave Fast Derivatization and Gas Chromatography/Mass Spectrometry.

Complete Post-mortem Investigations in a Death Involving Clenbuterol After Long-term Abuse.

Validation of a High-throughput Screening and Quantification Method for the Determination of Gabapentinoids in Blood Using a Combination of LC-TOF-MS and LC-MS-MS.

An Ultra-High-Pressure Liquid Chromatographic Tandem Mass Spectrometry Method for the Analysis of Benzoyl Ester Derivatized Glycols and Glycerol.

Using Papaverine and Its Metabolites, 6-Desmethyl Papaverine and 4',6-Didesmethyl Papaverine as Biomarkers to Improve the Detection Time of Heroin Use.

Determination of Cannabinoids in Breast Milk Using QuEChERS and Ultra-Performance Liquid Chromatography and Tandem Mass Spectrometry.

Bupenorphine in Wisconsin Drivers: Concerns for Impairment?

LC-MS-MS vs ELISA: Validation of a Comprehensive Urine Toxicology Screen by LC-MS-MS and a Comparison of 100 Forensic Specimens.

The Trouble With Kratom: Analytical and Interpretative Issues Involving Mitragynine.

Quantitative Estimation of 38 Illicit Psychostimulants in Blood by GC-APCI-QTOFMS with Nitrogen Chemiluminescence Detection Based on Three External Calibrators.

Effects of Bariatric Surgery Observed in Postmortem Toxicology Casework.

Implementation of a Blind Quality Control Program in Blood Alcohol Analysis.

4-Fluoromethylphenidate: Fatal Intoxication Involving a Previously Unreported Novel Psychoactive Substance in the USA.

False positive amphetamines and 3,4-methylenedioxymethamphetamine immunoassays in the presence of metoprolol-two cases reported in clinical toxicology.

Novel High-Throughput Quantitation of Potent hERG Blocker Dofetilide in Human Plasma by Liquid Chromatography Tandem Mass Spectrometry: Application in a Phase 1 ECG Biomarker Validation Study.

Estimating Uncertainty in Wisconsin's Evidential Breath Alcohol Measurements.

Use of UPLC-HRMS/MS for In Vitro and In Vivo Metabolite Identification of Three Methylphenidate-derived New Psychoactive Substances.

Detectability of Dissociative Psychoactive Substances in Urine by Five Commercial Phencyclidine Immunoassays.

Determination of Selected Opiates in Hair Samples Using Microextraction by Packed Sorbent: A New Approach for Sample Clean-up.

A Case of Surreptitious Glargine Overdose Confirmed by Insulin Pharmacokinetic Time Curves.

Monitoring urinary testosterone and epitestosterone levels, and their ratio, in Korean chemical castration subjects using liquid chromatography-tandem mass spectrometry.

Proposed BoNT/A and /B Peptide Substrates Cannot Detect Multiple Subtypes in the Endopep-MS Assay.

Identification and Quantification of 5-Fluoro ADB and the 5-Fluoro ADB Ester Hydrolysis Metabolite in Postmortem Blood Samples by LC-MS/MS.

Testing for Betel Nut Alkaloids in Hair of Papuans Abusers using UPLC-MS/MS and UPLC-Q-Tof-MS.

Oral Fluid Drug Testing: Analytical Approaches, Issues and Interpretation of Results.