Table 1. Summary of Synthetic Water Conditions for Cuprosolvency Testing in Copper Tube.

Alkalinity (mg/L as CaCO3)	Dissolved Inorganic Carbon (mg C/L)b	pH	Orthophosphate Dose (mg/L as P)
35	4.2	7.25	0
			0.06
			0.13
			0.26a
100	12	7.25	0
			0.2
			0.4
			0.6
250	30	7.5	0
			0.5
			1
			1.5
500	60	8	0
			1.5
			2
			2.5

^aAfter week 20, the orthophosphate dose was decreased to 0.03 mg/L as P.

^bThe approximate dissolved inorganic carbon concentration (DIC) was calculated based on the pH and alkalinity of the test water.