Development of a selective post-column d
β
S.K. Ratanathanawongs; S.R. Crouch
π
Article
π
1987
π
Elsevier Science
π
English
β 735 KB
An on-line post-column reactor based on air-segmented continuous flow is described for the determination of phenols. The reaction used is the coupling of diazotized sulfanilic acid with phenols to form highly colored azo dyes. The effect of experimental parameters on the detector response was invest