Demeton-S-methyl-sulfone, 10.0 µg/ml, Acetonitril

ADBI (Celestolid), 10.0 µg/ml, Cyclohexane, 1ml

Sodium 1H,1H,2H,2H-perfluorododecane sulfonate (10:2), 50µg/ml in MeOH, 1,2ml

VOC Standard