Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml, nonane Back Catalog number: DF-LCS-C Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 72826 Sulfosulfuron Price on request 677728 Catechol, 500mg Price on request S-4035-5K-10IO Diphenylsulfide in isooctane, Blank Units: 5x1mL ampoules Price on request