Standard No.:	GB/T 9721-2006
English Name:	Chemical reagent - General rules for the molecular absorption spectrophotometry (ultraviolet and visible)
Chinese Name:	化学试剂 分子吸收分光光度法通则(紫外和可见光部分)
Chinese Classification:	G60    Chemical reagent in general
Professional Classification:	GB    National Standard
ICS Classification:	71.040.30 71.040.30    Chemical reagents 71.040.30
Source Content Issued by:	AQSIQ; SAC
Issued on:	2006-09-01
Implemented on:	2007-4-1
Status:	valid
Superseding:	GB/T 9721-1988 Chemical reagent-General rules for the molecular absorption spectrophotometry(ultraviolet and visible)
Target Language:	English
File Format:	PDF
Word Count:	3000 words
Translation Price(USD):	80.0
Delivery:	via email in 1~3 business day

本标准规定了化学试剂分子吸收分光光度法（紫外和可见光部分）对仪器的要求和测定方法。
本标准适用于吸收波长在200nm~850nm之间，化学试剂中杂质含量的测定及有机化学试剂、指示剂和特效试剂的定性及定量分析。