Chromatography

GC-MS, GC-MS/MS and GC-IR differentiation of carbonyl modified analogues of MDPV

NCJ Number

255239

Journal

Forensic Chemistry

Date Published

2017

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NIJ-Sponsored

DOC

Excitation-Emission Matrix Fluorescence Spectroscopy Combined With MCR-ALS as a Tool for the Forensic Analysis of Similar and Dissimilar Sets of Textile Fiber Extracts

NCJ Number

255151

Journal

Analytical Methods

Date Published

2016

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NIJ-Sponsored

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The Effect of Microbial Degradation on the Chromatographic Profiles of Tiki Torch Fuel Lamp Oil and Turpentine

NCJ Number

255534

Journal

Journal of Forensic Sciences

Date Published

2011

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NIJ-Sponsored

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Liquid Chromatographic and Mass Spectrometric Analysis of Dyes for Forensic Purposes

NCJ Number

255508

Journal

AATCC Review

Date Published

2012

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NIJ-Sponsored

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Simultaneous Detection of Ten Psychedelic Phenethylamines in Urine by Gas Chromatography-Mass Spectrometry

NCJ Number

255416

Journal

Journal of Analytical Toxicology

Date Published

2011

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NIJ-Sponsored

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Comparison of GC-MS and GC-IRD methods for the differentiation of methamphetamine and regioisomeric substances

NCJ Number

255310

Journal

Forensic Science International

Date Published

2009

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NIJ-Sponsored

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GC-MS Studies on Side Chain Regioisomers Related to Substituted Methylenedioxy-phenethylamines MDEA MDMMA and MBDB

NCJ Number

255309

Journal

Journal of Chromatographic Science

Date Published

2010

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NIJ-Sponsored

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GC-MS Analysis of Regioisomeric Ring Substituted Methoxy Methyl Phenylacetones

NCJ Number

255307

Journal

Journal of Chromatographic Science

Date Published

2007

Agencies

NIJ-Sponsored

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GC-MS Analysis of Acylated Derivatives of a Series of Side Chain Regioisomers of 2-Methoxy-4-Methyl-Phenethylamines

NCJ Number

255306

Journal

Journal of Chromatographic Science

Date Published

2008

Agencies

NIJ-Sponsored

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GC- MS Analysis of Ring and Side Chain Regioismoers of Ethoxyphenethylamines

NCJ Number

255305

Journal

Journal of Chromatographic Science

Date Published

2008

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NIJ-Sponsored

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Chromatographic and Mass Spectral Studies on Methoxy Methyl Methamphetamines Related to 3 4-Methylenedioxy-methamphetamine

NCJ Number

255304

Journal

Journal of Chromatographic Science

Date Published

2007

Agencies

NIJ-Sponsored

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Gas Chromatographic and Mass Spectral Studies on the Acylated Side Chain Regioisomers of 3-Methoxy-4-Methyl Phenethylamine and 4-Methoxy-3-Methyl Phenethylamine

NCJ Number

255303

Journal

Journal of Chromatographic Science

Date Published

2009

Agencies

NIJ-Sponsored

HTML

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

Griffin 450 GC/MS Evaluation - Technology Evaluation

Date Published

October 2007

Publication Type

Test/Measurement, 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

Differentiation of the Six Dimethoxypyrovalerone Regioisomers: GC-MS, GC-MS/MS and GC-IR

Date Published

August 2017

Publication Type

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

Agencies

NIJ-Sponsored

Application of a Pyroprobe to Simulate Smoking and Metabolic Degradation of Abused Drugs Through Analysis Pyrolysis

Date Published

March 2007

Publication Type

Report (Study/Research)

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

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

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

Date Published

1993

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 Studies on the Six Naphthoyl-Substituted 1-N-Pentyl-Indoles: JWH-018 and Five Regioisomeric Equivalents

Date Published

July 2015

Publication Type

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

Agencies

NIJ-Sponsored

Qualitative Analysis of Seized Synthetic Cannabinoids and Synthetic Cathinones by Gas Chromatography Triple Quadrupole Tandem Mass Spectrometry

Date Published

February 2015

Publication Type

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

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

GC-MS Analysis of the Regioisomeric Methoxy- and Methyl-Benzoyl-1-Pentylindoles: Isomeric Synthetic Cannabinoids

Date Published

September 2016

Publication Type

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

Agencies

NIJ-Sponsored

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