Nitrate as NO3-, 1000µg/ml in water, 100ml Back Catalog number: 54200 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 30048 EPA Method 548 Analyte Price on request 70112 Dibenzo(a,h)anthracene Price on request XA14463500ME Isopropylbenzene, 100 ng/µl, 1ml Price on request