PRINCIPLE
A standard sodium hydroxide solution is added to the wine with some additional drops of bromothymol blue until it turns blue-greenish.
This kit includes an automatic self-zeroing burette on amber glass flask, a stand, a pipette, a crystallizer, a reagent, and a standard solution in flexible flask for a direct readout.
A standard sodium hydroxide solution is added to the wine with some additional drops of bromothymol blue until it turns blue-greenish.