Fenthion-oxon, 100 µg/ml, Acetonitrile, 1ml

β-1,2,5,6,9,10-Hexabromo[13C12]cyclododecane, 1.2ml x 50ug/ml, toluene

Tri-n-butyltin chloride, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 1461-22-9

Fensulfothion-sulfone, 100µg/ml in Acetonitrile, 1ml