Chlozolinate, 100 µg/ml, Cyclohexane, 1ml

Methomyl

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

2,3',4,4',5',6-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,