2-Ethylhexyl diphenyl phosphate, 1.2ml x 50ug/ml, toluene

Pentadecafluorooctanoic acid, 100 µg/ml, Methanol

2,2',3,4,4',5,6,6'-Octabromodiphenyl ether, 1.2ml x 50ug/ml, toluene

d-Norpropoxyphene maleate