Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Back Catalog number: NK-ST-B2 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 53044 Calibration Standard Mix 2 Price on request 680295 Mirex, 100 µg/ml, Cyclohexane, 1ml Price on request 72639 Dimethyl adipate Price on request