Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Back Catalog number: DF-ST-B Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 8755.X-1G Melamine micronized,neat,neat,1g, Price on request 94754 4,4’-Methylenedianiline Price on request 673329 Iprodione, 100 µg/ml, Acetonitrile, 5ml Price on request