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Virtual Symposium: Advances in Food & Environmental Analyses Guide to Targeted Quantification & Screening of PFAS Compounds in Environmental Matrices The Evolution of Light Scattering Detection Heroic Failures in Sample Preparation Hard-Won Lessons in Gas Chromatography

Virtual Symposium: Advances in Food & Environmental AnalysesGuide to Targeted Quantification & Screening of PFAS Compounds in Environmental MatricesThe Evolution of Light Scattering DetectionHeroic Failures in Sample PreparationHard-Won Lessons in Gas Chromatography

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View More Liquid Chromatography (LC/HPLC)Gas Chromatography (GC)Sample Preparation Mass Spectrometry Pharmaceutical Analysis Environmental Analysis Food and Beverage Analysis

Liquid Chromatography (LC/HPLC)Gas Chromatography (GC)Sample PreparationMass SpectrometryPharmaceutical AnalysisEnvironmental AnalysisFood and Beverage Analysis

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All PublicationsLCGC North AmericaLCGC EuropeLCGC Asia PacificSpecial IssuesThe ColumnE-BooksThe Application Notebook

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All App NotesBiological, Medical, and ClinicalBiopharmaceuticalsCannabisChiralEnvironmentalFood and BeverageGCGC-MSGeneralIndustrialLCLC-MSMedical/BiologicalMisc TechniquesPharmaceuticalsPolymersSample PrepSize-Exclusion Chromatography (SEC)Supercritical Fluid Chromatography (SFC)

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Spotlight

Virtual Symposium: Advances in Food & Environmental Analyses
Guide to Targeted Quantification & Screening of PFAS Compounds in Environmental Matrices
The Evolution of Light Scattering Detection
Heroic Failures in Sample Preparation
Hard-Won Lessons in Gas Chromatography

TopicsSee All >

Liquid Chromatography (LC/HPLC)
Gas Chromatography (GC)
Sample Preparation
Mass Spectrometry
Pharmaceutical Analysis
Environmental Analysis
Food and Beverage Analysis

About
Advertise
Author Guidelines
Contact Us
Editorial Staff
Editorial Advisory Board
Ethics Policy
Do Not Sell My Personal Information
Privacy Policy
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Terms and Conditions

GC Studies Fat Mass in Men

December 12, 2007

The Journal of Clinical Endocrinology & Metabolism reports on Swedish findings of using GC-MS to measure serum and urine levels of testosterone and dihydrotestosterone in young adult men and elderly men.