PCB Calibration Solution, 100µg/ml in Acetone, 1ml

Benzoin, 100mg

2-Phenylbutyric acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 90-27-7

1,2,4-Trichlorobenzene, 1000µg/ml in MeOH, 1ml