Standard No.:	GB 10734-1989
English Name:	Primary chemicals; Ethylenediamine tetra acetic acide disodium salt
Chinese Name:	第一基准试剂(容量) 乙二胺四乙酸二钠
Chinese Classification:	G61    Reference reagent
Professional Classification:	GB    National Standard
ICS Classification:	71.040.30 71.040.30    Chemical reagents 71.040.30
Source Content Issued by:	Ministry of Chemical Industry
Issued on:	1989-03-31
Implemented on:	1989-1-2
Status:	superseded
Superseded by:	GB 10734-2008 chemical - Ethylenediamine tetraacetic acid disodium salt
Superseded on:	2009-6-1
Abolished on:	2009-06-01
Target Language:	English
File Format:	PDF
Word Count:	5000 words
Translation Price(USD):	150.0
Delivery:	via email in 1~3 business day

本标准规定厂第一基准试剂(容量)乙二胺四乙酸二钠的技术要求、试验方法、检验规则、包装及标志。本标准含量的测定采用精密库仑滴定法。本标准适用于含量为99．98％～100．02％第一基准试剂(容量)乙二胺四乙酸二钠的检验。