"Dioxin-Like" PCBs Calibration Kit , 7 x 500ul, nonane

4-Nonylphenol, mixture of nonyl isomers, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 84852-15-3

ISO 9377-2 Calibration Mixture of Minerals Oils, in pentane, set of 6x5mL

5-Fluoroacenaphthylene, 10µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 17521-01-6