N-Nitrosopiperidine, 100µg/ml in MeOH, 5ml

2-Anthracenecarboxylic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 613-08-1

2,8-Dichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane

Dimethyl phthalate-d4