Exaxol Bromocresol Purple 0.04% w/v Aqueous Indicator

Bromocresol Purple 0.04% w/v Aqueous Indicator by Exaxol, catalog numbers B0448-100 and B0448-500, is a 0.04% w/v bromocresol purple indicator solution in water, changing from yellow at pH 5.2 to purple at 6.8. Available in 100 mL and 500 mL from MBP, a registered vendor to many research institutes across the USA.