Exaxol Methyl Red 0.02% w/v Aqueous Indicator

Methyl Red 0.02% w/v Aqueous Indicator by Exaxol, catalog numbers M5057-100 and M5057-500, is a 0.02% w/v methyl red indicator solution in water, changing from red at pH 4.4 to yellow at 6.2. Available in 100 mL and 500 mL from MBP, a registered vendor to many research institutes across the USA.