2,2-Bis(4-hydroxyphenyl)butane, 1.2ml x 50ug/ml, methanol

gamma-HCH, 100 µg/ml, Methanol, 1ml

1,1,1,3,10,12,12,12-Octachlorododecane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 601523-21-1

Desphenyl Chloridazon-15N2, 1mg