Nitrate (NO3-) as N Back Catalog number: 59814 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 80401 EPA Method 8040A - Analytes Mix “A”, 2000µg/mL in 2-propanol, 1ml Price on request C15605500 N-Nitroso-methylethylamine, 100mg Price on request MCCHLORD cis-(13C10)Chlordane (a), 1.2mL x 100ug/mL, nonane Price on request