Core & Main Hardness Standard as CaCO₃, 100 ppm, 1 LBy Core & Main $48.25 | EA Quantity discounts available QuantityPrice1 – 1$48.252 – 5$47.046 +$45.84 Product #: 707038Mfr. Part #: HA7630-Q This item is in stock Quantity -+ Add to Cart Free Ground Shipping On All Orders Over $1500!*Conditions Apply* Details Description Hardness Standard as CaCO3, 100 ppm, 1 L. Features 100 mg/L (ppm) as CaCO₃ DetailsBackDescription Hardness Standard as CaCO3, 100 ppm, 1 L. Features 100 mg/L (ppm) as CaCO₃
