Acrylamide (1,2,3-13C3, 99%),1mg/ml in MeOH, 1,2ml

2-n-Butylbenzofuran, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4265-27-4

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

2,3-Dimethylbenzothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4923-91-5