Standard No.:	HJ 1454-2026
English Name:	Water quality — Determination of 2,4-dichlorophenol,2,4,6-trichlorophenol, pentachlorophenol, and bisphenol A— Direct injection / High performance liquid chromatography-triple quadrupole mass spectrometry
Chinese Name:	水质 2,4-二氯酚、2,4,6-三氯酚、五氯酚和双酚A的测定 直接进样/高效液相色谱-三重四极杆质谱法
Chinese Classification:	Z10    Environmental pollutant monitoring methods
Professional Classification:	HJ    Professional Standard - Environment
ICS Classification:	13.060.50 13.060.50    Examination of water for chemical substances 13.060.50
Source Content Issued by:	MEE
Issued on:	2026-01-20
Implemented on:	2026-5-1
Status:	to be valid
Target Language:	English
File Format:	PDF
Word Count:	9000 words
Translation Price(USD):	270.0
Delivery:	via email in 1~3 business day

本标准规定了测定水中2,4-二氯酚、2,4,6-三氯酚、五氯酚和双酚A 的直接进样/高效液相色谱-三重四极杆质谱法。
本标准适用于地表水、地下水、生活污水和工业废水中2,4-二氯酚、2,4,6-三氯酚、五氯酚和双酚A 的测定。
当取样量为4.0 mL，定容体积为5.0 mL，进样体积为10.0 μL时，方法检出限为0.01 μg/L～ 2.0 μg/L，测定下限为0.04 μg/L～ 8.0 μg/L。详见附录A。