Tetrachlorvinphos, 100 µg/ml, Acetonitrile, 5ml

6-trans-Octadecenoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 593-40-8

4-n-Nonylphenol, 100 µg/ml, Acetonitrile, 1ml

Phthalic anhydride