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In our May issue:
COLUMNS
LC Troubleshooting
Liquid Chromatography at Room Temperature: When Should the Column Temperature Be Specified in a Method?
Dwight R. Stoll
There are still many methods in use that have been developed for use at “room temperature.” With such a method, can one reasonably expect to obtain the same separation in Anchorage, Alaska, as in Mumbai, India?
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Sample Prep Perspectives
New Sample Preparation Products and Accessories
Douglas E. Raynie
Our annual review of the new sample preparation instrumentation products introduced in the past year.
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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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GC Connections
New Gas Chromatography Products for 2019–2020
Nicholas H. Snow
Our annual review of new gas chromatography (GC) products introduced in the past 12 months.
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Streamline Routine Volatiles Analysis—Filling the Awkward Gap Between GC and LC
Part 1. 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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Viewpoints
An RGB Additive Color Model for Analytical Method Evaluation
Kevin A. Schug
A new method, the RGB (red-green-blue) additive color model, provides a holistic evaluation of the effectiveness, safety, sustainability, and practicality of an analytical method.
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Five Essentials for Surviving Your Next Laboratory Inspection: A Quality Control Example
Part 1:
Friday, May 1, 2020 at 9am EDT | 2pm BST| 3pm CEST
Tuesday, May 12, 2020 at 1pm EDT | 12pm CDT | 10am PDT
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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Featured Article
COVID-19 and Data Integrity: What Does Lockdown Mean for Chromatograph Qualification and Calibration?
R.D. McDowall
How should you maintain the calibration and qualification of chromatographs during the COVID-19 pandemic? Here, we discuss the details of how to ensure data integrity of results when faced with travel limitations and requirements for social distancing.
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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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Peer-Reviewed Article
COVID-19 and Data Integrity: What Does Lockdown Mean for Chromatograph Qualification and Calibration?
Louisa Manasyan, Fang Xia, Mohamed Koroma, Thomas Hines, and Martin Dennison
A fast ultrahigh-pressure liquid chromatography (UHPLC) method, with low solvent consumption, is described for the determination of coenzyme Q10 in a variety of complex formulations. This method exhibits good linearity, reproducibility, accuracy, recovery, and specificity, while resulting in an acceptable limit of detection (LOD) and limit of quantification (LOQ).
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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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| NEW WEBCASTS |
Sample Anxiety? Zip through the Backlog with CE-ESI-MS
Thursday, May 14, 2020 at 11 am EDT | 8 am PDT | 4 pm BST | 5pm CEST
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EDITORS’ SERIES: Considering Speed and Throughput in HPLC Sample Preparation
Live: Friday, May 15, 2020, at 11 am EDT | 8 am PDT | 4 pm BST | 5 pm CEST
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Five Essentials for Surviving Your Next Laboratory Inspection: A Quality Control Example
Part 2: Thursday, May 28, 2020 at 9 am EDT | 2 pm BST | 3 pm CEST
Tuesday, June 9, 2020 at 1 pm EDT | 12 pm CDT | 10 am PDT
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Toxicology Screening Using High Resolution Mass Spectrometry for Forensic Cases
Tuesday, Jun. 2, 2020 at 11 am EDT | 8 am PDT | 4 pm BST | 5 pm CEST
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Routine Lab Procedures Are Easy to Apply to Direct MS
Monday, Jun. 8, 2020 at 11 am EDT | 8 am PDT | 4 pm BST | 5 pm CEST
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Faster, Simpler Method Validation with Direct MS, in Compliance with Regulatory Guidelines
Monday, Jun. 22, 2020 at 11 am EDT | 8 am PDT | 4 pm BST | 5 pm CEST
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| ON DEMAND WEBCASTS |
Editors’ Series: Coping with COVID-19: Remaining Productive and Safe in the Analytical Laboratory
On Demand
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Editors’ Series: Limiting Laboratory Exposure: A Chemist’s Guide to the COVID-19 Outbreak
On Demand
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Improve Productivity through Automated Ion Chromatography (IC)
On Demand
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Multi-Level Workflows for Quantitative N-Glycan and Sialic Acid Analysis of Biotherapeutics
On Demand
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Dealing with a Volatile Relationship: Using Purge and Trap and GC–MS to Improve Volatile Organic Compound Workflows
On Demand
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Testing Nitrosamine Content in Pharmaceutical Products
On Demand
Learn More »» |
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If you would like to submit an article to LCGC, contact Laura Bush, Editorial Director - LBush@mmhgroup.com
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