Standard No.:	GB/T 20127.7-2006
English Name:	Steel and alloy - Determination of trace element contents Part 7: Determination of lead content by oscillopolarographic method
Chinese Name:	钢铁及合金 痕量素的测定 第7部分：示波极谱法测定铅含量
Chinese Classification:	H11    Steel and iron alloy analysis method
Professional Classification:	GB    National Standard
ICS Classification:	77.040.30 77.040.30    Chemical analysis of metals 77.040.30
Issued by:	AQSIQ SAC
Issued on:	2006-3-2
Implemented on:	2006-9-1
Status:	abolished
Abolished on:	2017-12-15
Language:	English
File Format:	PDF
Word Count:	2500 words
Price(USD):	75.00
Delivery:	via email in 1~3 business day

本标准规定了用示波极谱法测定铅含量的方法，适用于高温合金中质量分数为0.0001%~0.010%的铅含量的测定。