COD Calibration Standard Back Catalog number: 50451 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9011.2-K-DC N-Nitrosodimethylamine-d6, 1000µg/ml in dichloromethane, 1ml Price on request 679188 Brombuterol, 10mg Price on request 71304 Di-n-hexyl phthalate Price on request