(1S)-(-)-a-Pinene

GC-IRMS Standards (C11(?13C: -26.11); C15 (?13C: -30.22); C20 (?13C: -33.06)), 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no.

Metals Mix #1 (Parent for 59637)

Sulfamethazine-13C6, 1mg