2,3,5-Trimethacarb, 10.0 µg/ml, Acetonitrile, 10

1,2,5,6,9,10-Hexachlorododecane, 100µg/ml in Isooctane, 1ml

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

Perfluorohexane sulfonic acid, potassium salt,neat,neat,1g,