Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml, nonane Back Catalog number: DF-LCS-C40 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 675915 4-tert-Octylphenol, 250mg Price on request MPCB-MXH Native Chlorinated Methoxybiphenyl Solution/Mixture, 1.2ml, nonane Price on request ALR-138N Monoethylhexyl phthalate (mEHP), 100mg Price on request