Sulprofos, 10.0 µg/ml, Ethyl acetate, 10ml

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

3,5-Dichloroaniline, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 626-43-7

2,2',3,3',4,5-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,