2-Hexanone, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 591-78-6

Diethylstilbestrol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 56-53-1

Method 1668A/B Calibration Solution [CS2], 5ng/ml in Nonane, 0,2ml

PCB Mix 50 ppb