Di-n-octyl phthalate-3,4,5,6-d4,1000 µg/mL,isooctane,1mL,

N-2,4-Dimethylphenyl-N'-methylformamidine HCl, 10.

Bromoacetic acid

1,2,8,9-Tetrachlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,