Methoxychlor-d6 (dimethoxy-d6),neat,neat,10mg,

Dexamethasone-4,6alpha,21,21-d4,neat,neat,5mg

3,3',4,5'-Tetrabromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

4-Aminoazobenzene, 250mg