Feruloylputrescine, 10mg

4-Aminobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 92-67-1

ICP-MS Verification Standard #1

Trifluoro(13C2)acetic acid, 50µg/ml in MeOH, 1,2ml