Flurprimidol, 100 µg/ml, Acetonitrile, 5ml

D5-Fenuron, 100 µg/ml, Acetonitrile, 1ml

2,2',4,5,5'-Pentachlorobiphenyl,neat,neat,10mg,

Hexabromo[13C6]benzene, 1.2ml x 50ug/ml , toluene