Bromophenol Blue Indicator 01 Aqueous Solution 250 mL Includes an Empty 50 mL Dropper Bottle and Dispensing Cap pH 30 Yellow pH 46 Blue

This Bromophenol Blue Indicator 0.1% (w/v) solution is manufactured by qualified and experienced chemists in our USA laboratory using strict quality control procedures. This product is commonly used as a pH indicator which shows a yellow color at pH 3.0 and a blue color at pH 4.6. This product may also be used in other applications. Included in the package is an empty 2 oz dropper bottle and a convenient dispensing cap to refill the dropper bottle. NOT FOR HUMAN CONSUMPTION. **Please inquire for a Certificate of Analysis/Conformance**