Core & Main Nitrate Standard as N, 2.0 mg/L, 1 LBy Core & Main $53.40 | EA Quantity discounts available QuantityPrice1 – 1$53.402 – 5$52.076 +$50.73Product #: 707106Mfr. Part #: NS4602-QOut of Stock - Ships in 30 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 Nitrate Standard as N, 2.0 mg/L, 1 L. Features 2.0 mg/L (ppm) as N DetailsBackDescription Nitrate Standard as N, 2.0 mg/L, 1 L. Features 2.0 mg/L (ppm) as N Documents Safety Data Sheet