LCGC North America
Guest author G. William Tindall discusses pH measurements in aqueous solutions and the changes that occur when organic solvent is added.
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.