2,7-Dibromo-9H-carbazole, 1.2ml x 50ug/ml, nonane

Total Cyanide (CN)

4,4'-DDE, 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 72-55-9

2,4-DB, 10 µg/ml, Acetonitrile, 10ml