Anthraquinone, 100 µg/ml, Acetonitrile, 5ml

Individual Calibration Solutions, 500uL, nonane

Fenchlorphos, 100 µg/ml, Ethyl acetate, 5ml

2-Nitro-4-diphenylenediamine, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 3694-52-8