Standard No.:	YS/T 426.4-2000
English Name:	Method for chemical analysis of antimony-beryllium pellets - Determination of lead iron manganese maynesium contents - Atomic absorption spectrophotometric method
Chinese Name:	锑铍芯块化学分析方法 原子吸收光谱法测定铅、铁、锰、镁量
Chinese Classification:	H14    Rare metals and their alloys analysis method
Professional Classification:	YS    Professional Standard - Non-ferrous Metal
ICS Classification:	77.040.30 77.040.30    Chemical analysis of metals 77.040.30
Issued by:	MIIT
Issued on:	2000-3-29
Implemented on:	2000-10-1
Status:	to be superseded
Superseded by:	YS/T 426.4-2024
Superseded on:	2025-5-1
Language:	English
File Format:	PDF
Word Count:	2000 words
Price(USD):	184.00
Delivery:	via email in 1~3 business day

本 标 准 规定了锑被芯块中铅、铁、锰、镁量的测定方法。
本 标准 适 用于锑敏芯块半成品和成品中铅、铁、锰和镁量的测定。测定范围:Pb0 .00 50 %一
0.20%,Fe 0.005 0%-0.200o,Mn 0.001 0%^0.20%,Mg 0.002 0%一0. 10 %.