LCGC Europe Weekly Update
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LCGC Europe
14 May, 2020
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LCGC Blog

Troubleshooting Gas Chromatography Part II – Reduced Peak Size (Loss of Sensitivity)

We are frequently asked about issues with reduced peak size in gas chromatography (GC), and I’m guessing this is related to just how difficult this problem is to troubleshoot. There are so many potential causes that an inexperienced GC user may not know where to begin the troubleshooting process. Fear not. What follows is our logical guide to locating and fixing the issues with loss of sensitivity, and we’ve tried to cover as many of the instrument and application issues that we can think of. Read more


Features

New HPLC Systems and Related Products Introduced in 2019–2020: A Brief Review

This instalment of “Perspectives in Modern HPLC” describes newly introduced high performance liquid chromatography (HPLC), mass spectrometry (MS), chromatography data systems (CDS), and related products at Pittcon 2020 and the year prior. It summarizes their significant features and user benefits. Read more


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Troubleshooting LC Separations of Biomolecules, Part 1: Background, and the Meaning of Inertness

How do bioinert and biocompatible liquid chromatography (LC) systems and columns improve separations of biomolecules? How do I know when these systems are required for my separation? Read more


Hot Topics in HPLC, Part 5: Exciting New Developments in Two-Dimensional Liquid Chromatography

This is the fifth in a series of articles exploring hot topics in high performance liquid chromatography (HPLC). Read more


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News

Investigating Coeliac Disease in Roman Remains

Using GC–MS and light microscopy, researchers have investigated the dental calculus of a roman woman with coeliac disease identifying dietary details and potential treatments she pursued. Read more

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UPCOMING WEBCASTS

Editors’ Series: Considering Speed and Throughput in HPLC Sample Preparation

Friday, May 15, 2020, at 11am EDT | 8am PDT | 4pm BST | 5pm CEST
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Why Labs and CROs Should Adopt Direct MS

Monday, May 18, 2020 at 11am EDT | 8am PDT | 4pm BST | 5pm CEST
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Automated Online µSPE Cartridge Clean-up of QuEChERS Extracts before LC–MS/MS and GC–MS/MS Analysis of Pesticides in Foods

Tuesday, May 19, 2020 at 11am EDT | 8am PDT | 4pm BST | 5pm CEST
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Analyte Binding Following Sample Filtration in HPLC: Causes, Effects, and Solutions

Wednesday, May 20, 2020 at 11am EDT | 8am PDT | 4pm BST | 5pm CEST
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Practical Method Development Strategies for the Analysis of Monoclonal Antibodies by Reversed-Phase HPLC

Thursday, May 21, 2020 at 11am EDT | 8am PDT | 4pm BST | 5pm CEST
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Five Essentials for Surviving Your Next Laboratory Inspection: A Quality Control Example

Part 2: Thursday, May 28, 2020 at 9am EDT | 2pm BST | 3pm CEST
Tuesday, June 9, 2020 at 1pm EDT | 12pm CDT | 10am PDT
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Toxicology Screening Using High Resolution Mass Spectrometry for Forensic Cases

Tuesday, Jun. 2, 2020 at 11am EDT | 8am PDT | 4pm BST | 5pm CEST
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Routine Lab Procedures Are Easy to Apply to Direct MS

Monday, Jun. 8, 2020 at 11am EDT | 8am PDT | 4pm BST | 5pm CEST
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Faster, Simpler Method Validation with Direct MS, in Compliance with Regulatory Guidelines

Monday, Jun. 22, 2020 at 11am EDT | 8am PDT | 4pm BST | 5pm CEST
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Direct MS Simplifies Analysis of Challenging Compounds

Monday, Jul. 13, 2020 at 11am EDT | 8am PDT | 4pm BST | 5pm CEST
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ON DEMAND WEBCASTS

Editors’ Series: The CHROMacademy Essential Guide to: HPLC Method Troubleshooting


How to Build a Cannabis Testing Laboratory


Implementing Attribute Monitoring Analyses for Biopharmaceutical Development and QC


Setting Up a GC Instrument for Analysis


Pesticide Analysis Using a GC-Triple Quadrupole Mass Spectrometer


GC Method Advancements for the Analysis of Environmental Matrices in the Industrial Landscape


Editors' Series: Dealing with COVID-19: Longer-term Shutdown and Startup Considerations in the Chromatography Laboratory

 

Editors’ Series: Limiting Laboratory Exposure: A Chemist’s Guide to the COVID-19 Outbreak


Editors’ Series: Coping with COVID-19: Remaining Productive and Safe in the Analytical Laboratory


Improve Productivity through Automated Ion Chromatography (IC)


Multi-Level Workflows for Quantitative N-Glycan and Sialic Acid Analysis of Biotherapeutics


Understanding Oligonucleotides from Every Angle: Utilizing Mass Spectrometry for Characterization and Quantification


Complete Workflow Solutions for Analyzing Complex Food Samples Using SPME


Editors’ Series: The CHROMacademy Essential Guide to: HPLC Method Troubleshooting
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