3,3'-Dimethylbenzidine, 100mg

Zopiclone-d8 (piperazinyl-d8), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. NA

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

Paraoxon-ethyl, 10.0 µg/ml, Ethyl acetate, 10ml