Sertralin-HCl, 100μg/ml in Acetonitrile, 5ml

Methyl octadecadienoate (10tr,12c) , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 21870-97-3

Monuron, 100 µg/ml, Acetonitrile, 5ml

Nitrite (NO2-) as N