
Liquid chromatography–tandem mass spectrometry (LC–MS/MS) reveals distinct sphingolipid patterns in anorexia and obesity.
This month's "Column Watch" examines developments in column packings. Ron Majors looks at the physical design of packing materials from a performance standpoint and discusses some new packing materials that have unique characteristics.
over 26 years ago
Regulatory Review of Method Validation Protocolsover 26 years ago
Strategies for GC Optimization, Part II - Columns




