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

Method 507 Analytes

GC-IRMS Standards (C11(?13C: -26.11); C15 (?13C: -30.22); C20 (?13C: -33.06)), 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no.

(+)-Oxymatrine, 25mg