Atrazine, 100 µg/ml, Acetonitrile, 5ml

13-cis,16-cis-Docosadienoic acid , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17735-98-7

rac-Vigabatrin-13C,d2 (Major), 1mg

4-tert-Ocylphenol-13C6, neat, Solvent-neat, Unit 1mg, # of units-1, Cas.no.