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

4-n-Propylbenzoic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 2438-05-3

Disulfoton-sulfone, 100 µg/ml, Toluene, 1ml

N-Nitrosodi-n-butylamine-d18, 1000µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 1219798-82-9