A conditioning process is applied to guarantee consistency from plate to plate, lot to lot, and chemist to chemist. The user can prevent having to retest their sample or risk the compound decomposing ...

THIN-LAYER CHROMATOGRAPHY (TLC) has long been a staple of the organic laboratory, and its silica-on-glass plates are familiar even to undergraduate chemistry majors. But for advanced applications, TLC ...

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 (GLC) and high performance liquid ...

Flash column chromatography was developed in 1978 as an alternative method to long column chromatography. The method aims to isolate a component from a mixture and thereby purify it. It was built from ...