Benzo(b)fluoranthene-d12, 10µg/ml in CY, 1ml

Bifenthrin, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 82657-04-3

Metformin-d6-HCl, 100µg/ml in Acetonitrile, 1ml

Calibration Standard Mix 4