Metformin-d6-HCl, 100µg/ml in Acetonitrile, 1ml

Thiamine-13C3 Hydrochloride, 1mg

1,2-Benz[a]anthraquinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 2498-66-0

1,2,7-Trimethylphenanthrene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 60490-68-8