D2887 Calibration Solutions, in chloroform, 1ml

Dimethachlor oxalamic acid (OA), certified, 10mg

2,4,6-Trichlorophenol, 100 µg/ml, Acetonitrile,

1,2,5,6,9,10-Hexachlorododecane, 100µg/ml in Isooctane, 1ml