Bifenox, 100 µg/ml, Acetonitrile, 5ml

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

PCB No. 30, 100µg/ml in CY, 5ml

3,3',5,5'-Tetrabromobisphenol A diglycidyl ether,50 µg/mL ,toluene,1mL