Good Water (PrecipSol4-32) #4 - 32 OZ

Good Water pH Test Kits give accurate pH measurement in very dilute test solutions with low buffer capacity (less than o.1% phosphate buffer)
These pH test kits solve the difficulties of pH measurement in these unbuffered solutions. These kits will give accurate pH measurement of fresh water supplies; tap water; pond water; waste water; raw water; boiler water.