COD Calibration Standard

Methyl octanoate (Methyl caprylate), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 111-11-5

1,8-Dimethylnaphthalene, 1000µg/ml in Isooctane, 1ml

2,3,4,6-Tetrachlorophenol, 50mg