摘要
A novel,simple,accurate and sensitive kinetic spectrophotometric method for the determination of nitrilotriacetic acid was proposed,based on the inhibited effect of media.The linear range of determination was found to be 0.010～0.25μg/ml for nitrilotriacetic acid,and the detection limit 0.0051μg/ml.The method was applied to determine the content of nitrilotriacetic in a synthesized sample with satisfactory results.
A novel,simple,accurate and sensitive kinetic spectrophotometric method for the determination of nitrilotriacetic acid was proposed,based on the inhibited effect of media.The linear range of determination was found to be 0.010～0.25μg/ml for nitrilotriacetic acid,and the detection limit 0.0051μg/ml.The method was applied to determine the content of nitrilotriacetic in a synthesized sample with satisfactory results.
出处
《化学研究与应用》
CAS
CSCD
北大核心
2004年第1期71-72,75,共3页
Chemical Research and Application
