2-(4-Aminobenzyl)aniline, 100 µg/ml, Acetonitrile

Metformin-d6 HCl, 1000µg/ml in MeOH, 1ml

Pyrene-d10, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 1718-52-1

Triforine, 100 µg/ml, Acetonitrile, 5ml