Core & Main Copper Sulfate-Sulfamic Acid Inhibitor, 1 LBy Core & Main $37.00 | EA Quantity discounts available QuantityPrice1 – 1$37.002 – 5$36.086 +$35.15Product #: 706981Mfr. Part #: CU7975-QOut of Stock - Ships in 8 Days Quantity -+ Add to Cart Add to List Add to My List Or: Create a New List Create and Add Item Free Ground Shipping On All Orders Over $1500!*Conditions Apply* Details Description Copper Sulfate-Sulfamic Acid Inhibitor, 1 L. Features APHA for DO (4500-F) DetailsBackDescription Copper Sulfate-Sulfamic Acid Inhibitor, 1 L. Features APHA for DO (4500-F) California residents see Prop 65 WARNINGS