E. Kaneko, H. Hoshino, T. Yotsuyanagi
Nov 1, 1992
Citations
0
Influential Citations
10
Citations
Journal
Bulletin of the Chemical Society of Japan
Abstract
An ion-pair reversed-phase partition high-performance liquid chromatography-spectrophotometric detection system with 2,2′-dihydroxyazobenzene has been successfully applied to the determination of μg dm−3 level of aluminium in natural waters. The detection limit is 0.2 μg dm−3 in pure solution, and 1 μg dm−3 for total aluminium in water sample. The relationship between the aluminium concentration and pH value of the ground waters is also discussed.