Esfenvalerate, 100 µg/ml, Acetonitrile, 5ml

1-Bromo-4-chlorobenzene, 1000mg

Estrone

2,4,5-Tribromophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 14401-61-7