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

Benzyl 2-hydroxybenzoate-3,4,5,6-d4, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1219802-40-0

3,5-Dimethylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 108-68-9

2,3',4',5-Tetrachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane