trans-1,4-Dichloro-2-butene

Tri-n-octyl phosphate (see also 9489.24),1000 µg/mL,MeOH,1mL,

Terbuthylazine, 10 ng/µl, 10ml

2,3,3',4,4',5',6-Heptabromodiphenyl ether, 1.2ml x 50ug/ml, toluene