“A method for detecting triazine herbicides and their degradation products in seawater” by Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, was authorized by the national invention patent
By: Date: 2021-09-14 Categories: foodtechnology Tags: ,
  Recently,”A method for detecting triazine herbicides and their degradation products in seawater” researched and invented by Sun Xiaojie, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, has been granted a national invention patent, patent number:ZL2020101153207.
   The present invention belongs to the technical field of water environment detection. The method for detecting triazine herbicides and their degradation products in seawater of the present invention is to perform high-efficiency pre-processing on seawater samples to be tested; and then introduce an internal standard method and combine high-performance liquid chromatography-quadrupole tandem mass spectrometry and high-resolution mass spectrometry. Rapid quantitative and accurate qualitative analysis of triazine herbicides and their degradation products in seawater samples.
   The present invention adopts an efficient sample pretreatment method, which is simple to operate and easy to reproduce. The internal standard method combined with high performance liquid chromatography-quadrupole tandem mass spectrometry and high resolution mass spectrometry can realize rapid quantitative and accurate qualitative analysis of triazine herbicides and their degradation products in seawater samples.