Mix #1

Mass-Labelled PBB Solution/Mixture, 1.2ml, nonane

4,4’-Butylidenebis(6-tert-butyl-m-cresol)

DL-Methionine, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 59-51-8