Core & Main Hardness Standard as CaCO3, 1000 ppm, 1 LBy Core & Main $42.30 | EA Quantity discounts available QuantityPriceProduct #: 707040Mfr. Part #: HA7670-QOut of Stock - Ships in 49 Days Quantity -+ Add to Cart Add to List Add to My List Or: Create a New List Create and Add Item Learn more about Core & Main chemicals and reagents for your everyday water quality testing.Free Ground Shipping On All Orders Over $1500!*Conditions Apply* Details Description Hardness Standard as CaCO3, 1000 ppm, 1 L. Features 1000 mg/L (ppm) as CaCO₃ DetailsBackDescription Hardness Standard as CaCO3, 1000 ppm, 1 L. Features 1000 mg/L (ppm) as CaCO₃ Documents Safety Data Sheet
