3,3’-Dichlorobenzidine

2H-benzimidazole-2-thione, 1,3-di-hydro-4(or 5)-methyl

Pentabromobenzene, 1.2ml x 50ug/ml , toluene

[bc,ef,hi,kl,no,qr]-Hexabenzocoronene,neat,neat,1mg,