Indexed by:
Abstract:
研究了偶氮胂与铬(Ⅲ)的显色反应,结果表明:加热煮沸5mim,配合物形成完全配合物最大吸收波长610nm,摩尔吸光系数为2.1×10 ̄4L/mol·cm,铬(Ⅲ)的测定范围在0~60μg/50mL内符合朗白-比耳定律。本法回收率95%~100%。应用于天然木和工业废水中铬(Ⅲ)的直接测定。
Keyword:
Reprint Author's Address:
Email:
Source :
北京工业大学学报
Year: 1994
Issue: 02
Page: 73-76
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 2