Sulprofos, 10.0 µg/ml, Ethyl acetate, 10ml

2-Methyl-1-naphthol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 7469-77-4

o-Cresol-d8, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 203645-65-2

COD Calibration Standard