Medical Marijuana Heavy Metals Calibration

2-Methylfuran-d3 (>90%), 2,5mg

n-Butyl n-pentyl phthalate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 3461-29-8

Sulfotep, 100 µg/ml, Ethyl acetate, 1ml