4-Methyl-1H-benzotriazole, 1000µg/ml in MeOH, 1ml

n-Tetracosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 646-31-1

Olanzapine, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 132539-06-1

Ethanol standard in serum,1.0g/L,serum, 3mL