Dow FR-250, 35 µg/mL in Isooctane, 1ml

D-Neopterin-13C5, 1mg

Monolinuron, 10.0 µg/ml, Acetonitrile, 10ml

1,2-Bis(pentabromophenyl)ethane, 1.2ml x 25ug/ml, toluene