The main technical content includes method principles, reagents and materials, instruments and equipment, samples, analysis steps, result calculation and presentation, precision and accuracy, quality assurance and quality control, waste liquid treatment, etc.
T/CHES 101-2023 history
2023T/CHES 101-2023 Water Quality Determination of 8 Alkyl Phenolic Compounds and Bisphenol A by Gas Chromatography-Mass Spectrometry