Mass-Labelled PCDD Solution/Mixture, 1.2ml, nonane Back Catalog number: DS-1000 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 679107 4,4'-DDD, 10.0 µg/ml, Cyclohexane, 10ml Price on request 58014 Silicon (Si) Price on request 680665 Lisinopril hydrate, 100mg Price on request