Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: unknown, P. 136633 - 136633
Published: Nov. 1, 2024
Language: Английский
Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: unknown, P. 136633 - 136633
Published: Nov. 1, 2024
Language: Английский
Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 474, P. 134865 - 134865
Published: June 12, 2024
Language: Английский
Citations
18Chemosphere, Journal Year: 2025, Volume and Issue: unknown, P. 144057 - 144057
Published: Jan. 1, 2025
Language: Английский
Citations
0Environmental Chemistry and Ecotoxicology, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 1, 2025
Language: Английский
Citations
0Environmental Challenges, Journal Year: 2025, Volume and Issue: unknown, P. 101123 - 101123
Published: March 1, 2025
Language: Английский
Citations
0Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: unknown, P. 138177 - 138177
Published: April 1, 2025
Language: Английский
Citations
0Journal of Chromatography A, Journal Year: 2025, Volume and Issue: 1751, P. 465957 - 465957
Published: April 14, 2025
Assessing the impact of agricultural pesticides, and their potential transformation products, in surface (SW) groundwater (GW) requires application target screening methodologies to cover maximum number species. This research investigates performance data independent acquisition (DIA) mode for quantification compounds suspect additional pesticides SW GW based on a single chromatographic run. Samples were analysed using liquid chromatography quadrupole time-of-flight mass spectrometry (LC-QTOF-MS) platform, combined with an on-line solid-phase extraction (SPE) step. A suite fungicides insecticides, widely employed intensive viticulture areas, was selected assess combination database product ion spectra more than 700 pesticides. As regards targets, method achieved limits (LOQs) between 2 ng l-1 25 l-1, linear responses from LOQs up 500 l-1. Accuracy remained 70 % 120 %, use ultrapure water calibration standards. Suspect permitted identification 90 tested when added at levels above 50 improving percentage correct identifications versus those attained operating LC-QTOF-MS platform dependent (DDA) mode.
Language: Английский
Citations
0Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: unknown, P. 136633 - 136633
Published: Nov. 1, 2024
Language: Английский
Citations
1