Isoprene

1-(3,5-Dichlorophenyl)-3-methylurea

(1R,2R,5S,6S)-1,2,5,6-Tetrabromocyclooctane, 1.2ml x 50ug/ml , toluene

Bis-(2-ethylhexyl)-terephthalate, 100μg/ml in Isooctane, 5ml