Wide range pH paper can be used to pH anything from media to casing layers. 15 foot roll provides enough paper for approximately 200 tests.
Easy to use:
1. Cut off a small piece from roll using convenient dispenser
3. Immediately match to pH color chart on the side of the dispenser
Test your Kombucha to your ideal flavor. Tea will start at a pH around 7.0 and will incrementally drop to as low as 2.5 as acetic and lactic acid are produced.