Exaxol Phenol Red 0.025% Indicator in Ethanol

Phenol Red 0.025% in Ethanol by Exaxol, catalog numbers P6166-100 and P6166-500, is a 0.025% phenol red indicator solution in ethanol, changing from yellow at pH 6.8 to red at 8.2. Available in 100 mL and 500 mL from MBP, a registered vendor to many research institutes across the USA.