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Chromatography Simplified: Maximizing the Power of PDA Data via Fully Integrated CDS Spectral Processing Tools Combustion Ion Chromatography: The What, How, Why, & Where How to Do More with Less: All Biopharmaceutical Batch Processes Can Benefit from Multi-Column Chromatography Lessons from ChromTalks 2022 An Examination of Your Extraction Knowledge

Chromatography Simplified: Maximizing the Power of PDA Data via Fully Integrated CDS Spectral Processing ToolsCombustion Ion Chromatography: The What, How, Why, & WhereHow to Do More with Less: All Biopharmaceutical Batch Processes Can Benefit from Multi-Column ChromatographyLessons from ChromTalks 2022An Examination of Your Extraction Knowledge

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Application Notes: GC

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GC–FID: Limit of Diethylene Glycol and Ethylene Glycol According to USP Propylene Glycol Monograph

September 19, 2022

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Learn about a GC-FID method that identifies propylene glycol and defines a limit test for ethylene glycol and diethylene glycol.

GC–FID: Limit of Cetyl Alcohol and Aliphatic Alcohol Impurities According to USP

September 19, 2022

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Learn about residual impurities in cetyl alcohol method, according to the USP monograph, that offers enhanced compound resolution and highly repeatable injections.

GC–FID: Limit of Ethylene Glycol and Diethylene Glycol in Polyethylene Glycol 400 According to USP Monograph

September 19, 2022

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This study focuses on PEG samples having a molecular weight of less than 450 where USP specifies a GC–FID using a packed column as the analytical method of choice.

GC-FID: Analysis of Fatty Acid Methyl Esters (FAMEs) In Edible Oils and Food Products

September 19, 2022

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Fast method to analyze FAMEs from edible oils provides excellent resolution and highly repeatable separations to improve data quality and increase laboratory productivity.

Volatile Petrochemical Hydrocarbons Analysis

September 16, 2022

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Analysis of volatile petrochemical hydrocarbons in the environment by fully automated workflow (flow-modulated headspace–GC×GC–FID) for efficient sample quantitation

Profiling of Controlled Substances Using GC-TOF-MS

September 16, 2022

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Using GC–TOF-MS for comprehensive profiling of seized drug samples, for confident identification of controlled substances, as well as adulterants and cutting agents

Discovery of Biomarkers in Breath (Sept 2022)

September 16, 2022

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This study describes the development of an analytical platform based upon TD–GC×GC–TOF-MS and shows its application to the collection and analysis of breath samples.

High-Throughput Automated Workflow for Mineral Oil Determination in Water

September 13, 2022

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Cost-saving benefits are achieved through an automated workflow for mineral oil analysis in water by in-vial liquid-liquid extraction, clean-up, and on-line GC analysis

A Fast and Robust GC–MS/MS Analysis of 203 Pesticides in 10 Min in Spinach

June 27, 2022

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This application note describes two approaches for achieving a robust, multiresidue pesticide analysis in 10 min by GC–MS/MS for over 200 pesticides in spinach.

Five Keys to Unlock Maximum Performance in the Analysis of Over 200 Pesticides in Challenging Food Matrices by GC–MS/MS

June 27, 2022

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Learn best practices to enhance analytical performance for the analysis of > 200 pesticides in challenging matrices using Agilent triple quadrupole GC–MS instruments.