Process Analytical Technology (PAT)

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Thin layer chromatography equipments include jar, silica gel, capillary and compounds. TLC method used in purity analysis of compounds in chemistry laboratory. | Image Credit: © mehmet - stock.adobe.com
Next Generation Peak Fitting for Separations

December 11th 2024

Separation scientists frequently encounter critical pairs that are difficult to separate in a complex mixture. To save time and expensive solvents, an effective alternative to conventional screening protocols or mathematical peak width reduction is called iterative curve fitting.

Best of the Week: Shaping a World of Chromatography, Measuring PFAS, and Equipment Roundup
Best of the Week: Shaping a World of Chromatography, Measuring PFAS, and Equipment Roundup

October 18th 2024

Column chromatography chemistry in the lab. | Image Credit: © sinhyu - stock.adobe.com
Chromatographic Columns’ Performances Improved with Elastic Flow Instability

September 23rd 2024

Amino acids in protein molecules, essential for DNA molecular structure, metabolism, muscle synthesis, and recovery. Key for health, fitness, bodybuilding, and nutrition through dietary supplements 3D | Image Credit: © Corona Borealis - stock.adobe.com
New Optimization Approach Created for Chromatographically Purifying Oligonucleotides

September 13th 2024

Nicholas H. Snow is the Founding Endowed Professor in the Department of Chemistry and Biochemistry at Seton Hall University, and an Adjuncy Professor of Medical Science. During his 30 years as a chromatographer, he has published more than 70 refereed articles and book chapters and has given more than 200 presentations and short courses. He is interested in the fundamentals and applications of separation science, especially gas chromatography, sampling, and sample preparation for chemical analysis. His research group is very active, with ongoing projects using GC, GC-MS, two-dimensional GC, and extraction methods including headspace, liquid-liquid extraction, and solid-phase microextraction. Direct correspondence to: LCGCedit@mmhgroup.com
Optimizing Splitless Injections in Gas Chromatography, Part 1: What It Is and What Happens When We Inject

September 13th 2024

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