2,7-Dichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

Aldrin, 1000µg/ml in Hexane, 1ml

Mono-n-octyl phthalate-3,4,5,6-d4, 100µg/ml in MeOH, 1ml

(+)-Isomenthone, 1g