2,2',3,4,4',5-Hexachlorobiphenyl (137)

Esfenvalerate, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 66230-04-4

Chlorodibromomethane, in Certan bottle, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 124-48-1

4-isopropylphenyl diphenyl phosphate, 1.2ml x 50ug/ml, toluene