Value of Thin-Layer Chromatography in Two Fatal Cases of Intoxication Due to Lidocaine and Mepivacaine Authors : Irving Sunshine , Ph.D. , and Winston W. Fike , Ph.D. Author Info & Affiliations ...

The global preparative and process chromatography market size is calculated at USD 12.39 billion in 2025 and is expected to reach around USD 27.16 billion by 2034, growing at a CAGR of 9.11% for ...

THE thin-layer chromatographic separation of steroids on silica-gel chromatoplates is a rapid and useful preparative and analytical technique1–4. However, the ascending organic solvent ...

Thin-layer chromatography (TLC) was widely used in the 1960s and 1970s for pesticide residue analysis, but only to a limited extent since gas–liquid chromatography ... and confirmation of pesticide ...

To purify the intermediate, the student learned how to run a preparative thin-layer chromatography (prep-TLC) plate, and this was the result. Credit: Anna Poryvai ...