Chromium (Cr)

1,2,3,3a,4,5,6,7,8,9,9a,10,11,12-Tetradecahydroperylene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 7594-86-7

Ethanol standard in water,0.3g/L,water, 3mL

10,11-Dihydro-10-hydroxycarbamazepine, 25mg