Metformin-d6 hydrochloride (dimethyl-d6),neat,neat,10mg,

Tris(2-butoxyethyl)phosphate, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 78-51-3

Diisodecyl phthalate (Tech), 100µg/ml in MeOH, 1ml

Medical Marijuana Heavy Metals Calibration