Standard No.:	T/GDAEM 1-2022
English Name:	Water quality-Determination of 9 polychlorinated biphenyls(PCBs)-Gas chromatography mass spectrometry
Chinese Name:	水质 9种多氯联苯的测定 气相色谱-质谱法
Chinese Classification:	Z16    Analysis methods for toxic substances in water
Professional Classification:	T/    Social Organization Standard
ICS Classification:	13.060.01 13.060.01    Water quality in general 13.060.01
Source Content Issued by:	Guangdong Environmental Monitoring Association
Issued on:	2022-03-18
Implemented on:	2022-3-18
Status:	valid
Target Language:	English
File Format:	PDF

本标准规定了测定地下水中9种多氯联苯的气相色谱-质谱法。
本标准适用于地下水中9种多氯联苯的测定。
当取样体积为1L，定容体积为1mL，采用选择离子监测方式(SIM)采集时，9种多氯联苯方法检出限为3 ng/L~4ng/L，测定下限为12ng/L~16ng/L。详见附录A。