Standard No.:	DB43/T 920-2014
English Name:	Preparation method of sample for determination of mercury,cadmium,lead in secondary battery
Chinese Name:	二次电池中铅、镉、汞测定样品制备方法
Chinese Classification:	K84    Electrical energy storage device
Professional Classification:	DB    Provincial Standard
ICS Classification:	29.22 29.22    Galvanic cells and batteries 29.22
Issued by:	Hunan Provincial Quality and Technology Supervision Bureau
Issued on:	2014-08-19
Implemented on:	2014-9-19
Status:	valid
Language:	English
File Format:	PDF

本标准规定了二次电池（特指金属氢化物镍蓄电池、锂离子蓄电池）中铅、镉、汞测定时的样品制备的术语定义、制样方法、样品包装。
本标准适用于二次电池中铅、镉、汞测定时的样品制备，其他化学成分及微量元素的测定时的样品制备可参照执行。