2,7-Dichloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

alpha alpha alpha (24R)-24-Methylcholest-3-ene and alpha alpha alpha (24R)-Ethylcholest-3-ene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 211423-39-9 / 376372-00-8

1,8-Dibromo-3,6-dichloro-9H-carbazole, 1.2ml x 50ug/ml, nonane

Endosulfan (alpha and beta), 100 ng/µl, 1ml