Metals Mix 6A Back Catalog number: 50415 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673582 Fenazaquin, 100 µg/ml, Ethyl acetate, 5ml Price on request 51061 ASTM D-4815 Calibration Mix #4 Price on request DF-IS-B Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane Price on request