Fipronil, 100 µg/ml, Acetonitrile, 5ml

o-Xylene

Metformin hydrochloride, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 1115-70-4

n-Propyl 4-hydroxybenzoate-propyl d7, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1246820-92-7