Ethanol standard in serum,1.0g/L,serum, 1.5mL

9-Hydroxyrisperidone, 1.0mg/ml in MeOH, 1ml

trans-1,2-Dichloroethylene, 100µg/ml in MeOH, 5ml

2,4-Di-tert-butylphenol, 100mg