This standard determines the sampling, pre-processing and measurement methods of "Determination of Microplastics in Urban Rivers by Fourier Transform Micro-Infrared Spectroscopy". The content is relatively complete, the instruments and methods used are correct, and it has certain practicality and operability.
T/LNEMA 002-2023 history
2023T/LNEMA 002-2023 Determination of micro plastics in city river — Fourier transform infrared spectroscopy
2022T/LNEMA 002-2022 Technical guidelines for homology analysis of heavy metal pollutants based on isotope techniques