Mass-Labelled PCDD/PCDF Solution/Mixture , 1.2ml , nonane Back Catalog number: DF-LCS-A Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 57747 Silver (Ag) Price on request 690272 D4-Bis(2-ethylhexyl) phthalate, 25mg Price on request 12095.4-K-ME 1,4-Dioxane-d8,1000 µg/mL,MeOH,1mL, Price on request