Trifluralin, 100 µg/ml, Acetonitrile, 5ml

7,10,13,16,19-Docosapentaenoic acid (all-cis), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 24880-45-3

Arsenic (As)

Internal Standard