2-Hexanone

2,3,4,7,8-Pentabromodibenzofuran,50 µg/mL,n-nonane,1mL,

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

Chlorotoluron D6, 100µg/mL in Acetone, 1ml