Nitrate as NO3-, 1000µg/ml in water, 100ml Back Catalog number: 54200 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 8877.0-25ML White Oil, neat, Solvent-neat, Unit 25mL, # of units-1, Cas.no. Price on request 50451 COD Calibration Standard Price on request 8767.22-1G Phenoxyterminated carbonate oligomer of tetrabromobisphenol A Price on request