Standard No.:	GB/T 15264-1994
English Name:	Ambient air－Determination of lead－Flame atomic absorption spectrophotometric method
Chinese Name:	环境空气 铅的测定 火焰原子吸收分光光度法
Chinese Classification:	Z15    Analysis methods for toxic substances in atmosphere
Professional Classification:	GB    National Standard
ICS Classification:	13.040.20 13.040.20    Ambient atmospheres 13.040.20
Source Content Issued by:	State Technical Supervision Bureau
Issued on:	1994-11-02
Implemented on:	1995-6-1
Status:	superseded
Superseded by:	GB/T 15264-1994/XG1-2018 Ambient air--Determination of lead--Flame atomic absorption spectrophotometric method, including Amendment 1
Superseded on:	2018-9-1
Target Language:	English
File Format:	PDF
Word Count:	2000 words
Translation Price(USD):	110.0
Delivery:	via email in 1~3 business day

本标准规定了用火焰原子吸收分光光度法测定环境空气中颗粒铅，方法操作简单、快速而准确。本方法适用于环境空气中颗粒铅的测定。方法检出限为0.5μg／mL（1%吸收），当采样体积为50m3进行测定时，最低检出浓度为5×10－4mg／m 3。