Metals Calibration Standard

Allethrin, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 584-79-2

Maize fluor, Deoxynivalenol 474 +/-30µg/kg, 474 +/- 30µg/kg, Solvent-, Unit 100g, # of units-1, Cas.no.

Heptafluorobutyric anhydride, neat, Solvent-neat, Unit 1mL, # of units-10, Cas.no. 336-59-4