Apparent dissociation constant of phenol red as determined by spectrophotometry and by visual colorimetry.
SENDROY
J
J
RODKEY
F L
FL
D003124:Colorimetry; D010635:Phenolphthaleins / Q000737:chemistry*; D010637:Phenolsulfonphthalein; D013053:Spectrophotometry
D010635:Phenolphthaleins; D010637:Phenolsulfonphthalein
PHENOLPHTHALEINS/chemistry