Bromophenol Blue 0.04%, PH Indicator Solution

CHEMICALS CANNOT BE SHIPPED OVERSEAS - DO NOT PURCHASE IF YOU ARE NOT RESIDENT IN THE U.K.

A handy sized, Brown Glass Dropper Bottle of Bromophenol Blue 0.04% PH Indicator Solution, 50 ml

Changes from yellow (acid condition PH 3.0) to BLUE colour at PH 4.6