Fipronil, 100 µg/ml, Acetonitrile, 5ml

2,2',3,3',4,5,6'-Heptachlorobiphenyl

2,3'-Dichlorobiphenyl ,100 µg/mL,isooctane,1mL,

2,2',4,4',5-Pentabromodiphenyl ether, 1.2ml x 50ug/ml, nonane