Chromatography

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Validation of a LC-DAD-ESI/MS/MS method for the accurate measurement of THC and THCA-A among twenty cannabinoids in various products of Cannabis

2020-DQ-BX-0021

Closed

Funding First Awarded

2020

$160,181

Comparative Assessment of Emerging Technologies for Body Fluid Identification

2020-DQ-BX-0015

Closed

Funding First Awarded

2020

$501,115

Detection of Ignitable Liquid Residues in Fire Debris by Using Direct Analysis in Real Time Mass Spectrometry (DART-MS)

2020-DQ-BX-0003

Past Project Period End Date

Funding First Awarded

2020

$285,229

LC-QqQ-MS screening assay for abused drug exposure based on covalent peptide/protein modification

2020-R2-CX-0023

Closed

Funding First Awarded

2020

$100,000

Availability of Target Odor Compounds From Seized Ecstasy Tablets for Canine Detection

Date Published

November 2011

Publication Type

Report (Study/Research)

Agencies

NIJ-Sponsored

GC-MS, MS/MS and GC-IR Analysis of a Series of Methylenedioxyphenyl-Aminoketones: Precursors, Ring Regioisomers and Side-Chain Homologs of 3,4-Methylenedioxypyrovalerone

Date Published

2017

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

Methyl Esters of Ecgonine: Injection-Port Produced Artifacts From Cocaine Base (Crack) Exhibits

Date Published

1992

Publication Type

Report (Technical)

Agencies

NIJ-Sponsored

Analysis of Pigmented Inkjet Printer Inks and Printed Documents by Laser Desorption/Mass Spectrometry

Date Published

January 2010

Publication Type

Report (Study/Research)

Agencies

NIJ-Sponsored

Instrument Parameters Controlling Retention Precision in Gradient Elution Reversed-phase Liquid Chromatography

Date Published

December 2014

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored)

Agencies

NIJ-Sponsored

Detection of Multiply Charged Dyes Using Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry for the Forensic Examination of Pen Ink Dyes Directly From Paper

Date Published

September 2007

Publication Type

Report (Study/Research)

Agencies

NIJ-Sponsored

Adsorption Saturation and Chromatographic Distortion Effects on Passive Headspace Sampling with Activated Charcoal in Fire Debris Analysis

Date Published

March 2005

Publication Type

Report (Study/Research)

Agencies

NIJ-Sponsored

Liquid Chromatography-Tandem Mass Spectrometry - A Technology Transition Workshop

Date Published

July 2007

Publication Type

Training (Aid/Material)

Agencies

NIJ-Sponsored

Assessment of Ultra High Performance Supercritical Fluid Chromatography as a Separation Technique for the Analysis of Seized Drugs: Applicability to Synthetic Cannabinoids

Date Published

April 2016

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

Interlaboratory Comparison Studies on the Analysis of Hair for Drugs of Abuse

Date Published

1993

Publication Type

Report (Study/Research)

Agencies

NIJ-Sponsored

GC-MS and IR Studies on the Six Ring Regioisomeric Dimethoxyphenylpiperazines (DOMePPs)

Date Published

March 2015

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored)

Agencies

NIJ-Sponsored

Comparative Analysis of the HV1 and HV2 Regions of Human Mitochondrial DNA by Denaturing High-Performance Liquid Chromatography

Date Published

January 2009

Publication Type

Report (Study/Research)

Agencies

NIJ-Sponsored

Separation and Detection of Smokeless Powder Additives by Ultra Performance Liquid Chromatography with Tandem Mass Spectrometry UPLC/MS/MS

Date Published

May 2013

Publication Type

Report (Technical)

Agencies

NIJ-Sponsored

Concentration of Nicotine and Glycols in 27 Electronic Cigarette Formulations

Date Published

July 2016

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

Identification of Anhydroecgonine Ethyl Ester in the Urine of a Drug Overdose Victim

Date Published

November 2005

Publication Type

Report (Study/Research)

Agencies

NIJ-Sponsored

Analysis of the Headspace Composition of Smokeless Powders Using GC-MS, GC-µECD and Ion Mobility Spectrometry

Date Published

2010

Publication Type

Report (Study/Research)

Agencies

NIJ-Sponsored

GC-MS and IR Studies on the Six Ring Regioisomeric Dimethoxybenzoyl-N-Methylpiperazines (DMBzMPs)

Date Published

April 2014

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored)

Agencies

NIJ-Sponsored

Differentiation of Homologous and Regioisomeric Methoxy-Cathinone Derivatives by GC-MS, MS/MS and GC-IR

Date Published

November 2016

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored), Program/Project Description

Agencies

NIJ-Sponsored

Elimination of 7-Aminoflunitrazepam and Flunitrazepam in Urine After a Single Dose of Rohypnol

Date Published

September 2000

Publication Type

Report (Technical)

Agencies

NIJ-Sponsored

Suitability of Ag-agar Gel for the Micro-extraction of Organic Dyes on Different Substrates: the Case Study of Wool, Silk, Printed Cotton and a Panel Painting Mock-up

Date Published

December 2014

Publication Type

Research (Applied/Empirical), Report (Study/Research), Report (Grant Sponsored)

Agencies

NIJ-Sponsored

Progress Toward the Determination of Correct Classification Rates in Fire Debris Analysis II: Utilizing Soft Independent Modeling of Class Analogy (SIMCA)

Date Published

July 2014

Publication Type

Report (Study/Research)

Agencies

NIJ-Sponsored