Monocrotophos, 100 µg/ml, Acetonitrile, 5ml

2,4'-DDD, 100 µg/ml, Methanol, 1ml

2,2',4,4',5,5'-Hexabromo[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Sulfur in Light Weight Mineral Oil - 0 Wt%