4-Bromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

4-n-Propylphenol-d12, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 352431-21-1

Dicloran, 250mg

WS Nitrosamines