COD Calibration Standard

3-Methoxybenzylalcohol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 6971-51-3

2,3,3',4,4',6-Hexachlorobiphenyl (158)

1H,1H-Perfluorohexan-1-ol , 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 423-46-1