1,3,7,8-Tetrachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

Mono-n-butyltin trichloride, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 1118-46-3

2,4,6-Trimethylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 527-60-6

Calibration Kit for HRGC/HRMS Analysis of PCBs, 6 x 200ul, nonane