Metformin-d6-HCl, 100μg/ml in MeOH, 5ml

1-Nitropyrene-d9, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 93487-20-8

Heptylparaben, 100mg

3-Methyl-1-butene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 563-45-1