Parathion-methyl, 100µg/mL in Acetonitrile, 1ml

5,7-Dimethyltetraline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 21693-54-9

Fenthion-oxon-sulfoxide, 10.0 µg/ml, Acetonitrile

Analytical Standard for n-Alkanes 1mL Use 100µg/mL in hexane as a working standard n-C10-C40 + Pristane