LCGC North America
Leslie Ettre outlines the transition from metal tubes to glass and finally to fused-silica tubing and discusses improvements in stationary-phase technology. He also mentions some trends for further improvement of capillary column GC.
New Method Explored for the Detection of CECs in Crops Irrigated with Contaminated Water
April 30th 2025This new study presents a validated QuEChERS–LC-MS/MS method for detecting eight persistent, mobile, and toxic substances in escarole, tomatoes, and tomato leaves irrigated with contaminated water.