Core & Main Nitrate Standard as N, 1.0 mg/L (ppm), 1 LBy Core & Main $57.95 | EA Quantity discounts available QuantityPrice1 – 1$57.952 – 5$56.506 +$55.05 Product #: 707104Mfr. Part #: NS4601-Q This item is in stock Quantity -+ Add to Cart Free Ground Shipping On All Orders Over $1500!*Conditions Apply* Details Description Nitrate Standard as N, 1.0 mg/L (ppm), 1 L. Features 1.0 mg/L (ppm) as N DetailsBackDescription Nitrate Standard as N, 1.0 mg/L (ppm), 1 L. Features 1.0 mg/L (ppm) as N Documents Safety Data Sheet California residents see Prop 65 WARNINGS