1,2,3-Trichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane

2-t-Butylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

n-Perfluorodecanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 335-76-2

Arsenic (III) (As)