Diafenthiuron, 100 µg/ml, Acetonitrile, 1ml

(6)Helicene, racemic mixture of two enantiomers, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 187-83-7

1,3-Dibromo-2,7,8-trichlorodibenzofuran, 1.2ml x 50ug/ml, toluene

Hexachlorobenzene, 100 µg/ml, Acetonitrile, 5ml