The colorimetric determination of p-hydroxybenzoic acid and its esters.
JOHNSON
H W
HW
D001565:Benzoates; D019817:Benzoic Acid; D003124:Colorimetry; D004952:Esters; D062385:Hydroxybenzoates
D001565:Benzoates; D004952:Esters; D062385:Hydroxybenzoates; D019817:Benzoic Acid
ACIDS/benzoic