Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Back Catalog number: DF-ST-A Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended C12721000 3,3´-Dimethoxybenzidine, certified, 0.1g Price on request 30555 EPA Method 555 Phenoxy-acids Herbicides Price on request 1759.10-10MG 5-Amino-1-naphthol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 83-55-6 Price on request