Benomyl, 250mg

3,3',4,5,5'-Pentachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

1,2,7,8-Tetrabromodibenzofuran, 1.2ml x 50ug/ml, toluene

17ß-Estradiol, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 50-28-2