3,3’-Dichlorobenzidine

1,2,4,6-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

1,3,6,8-Tetrachloro-9H-[13C12]carbazole, 1.2ml x 50ug/ml, nonane

Omethoat, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1113-02-6