Zeaxanthin, neat, Solvent-neat, Unit 1mg, # of units-1, Cas.no. 144-68-3

Acetochlor, 100 µg/ml, Acetonitrile, 1ml

Arsenic (As)

2,3,6-Trimethylnaphthalene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 829-26-5