Core & Main Ammonia Standard, 3 ppm as N, 1 LBy Core & Main $58.05 | EA Quantity discounts available QuantityPriceProduct #: 706910Mfr. Part #: AS1003-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 Ammonia Standard, 3ppm as N, 1 L. Features 3 mg/L (ppm) as N DetailsBackDescription Ammonia Standard, 3ppm as N, 1 L. Features 3 mg/L (ppm) as N Documents Safety Data Sheet