Core & Main Hardness Standard as CaCO3, 1000 ppm, 1 LBy Core & Main $55.35 | EA Quantity discounts available QuantityPrice1 – 1$55.352 – 5$53.976 +$52.58 Product #: 707040Mfr. Part #: HA7670-QOut of Stock - Ships in 49 Days Quantity -+ Add to Cart 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
