Benzidine, 100 µg/ml, Acetonitrile, 1ml

6-Fluorothio-4-chromanone,neat,neat,10mg,

2-Trifluoromethylaniline, 250mg

Heptachlor, 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 76-44-8