Super concentrated reagent solution for Kore 7th kHLab alkalinity module. 1 liter bottle allow to prepare 50 liters of ready to use solution which is enough for 3 years of testing 6 tests during the day!
Dilute 10ml concentrated reagent with 490ml osmosis water before use with kHLab.
Use laboratory electronic scale(or attached to kHLab electronic scale) to avoid any mistake in proper product preparation.