[13C12]Diphenyl ether, 1.2ml x 50ug/ml, nonane

Fumaric acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 110-17-8

Ethanol Kit

1,1-Dichloroethylene, in Certan bottle, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 75-35-4