Vitamin B2, 100µg/ml in Acetonitrile, 5ml

Phosphatidylethanol,1 millimol (723.5 µg/mL),chloroform,1mL

n-Nonadecane, ?13C: -34.60, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 629-92-5

Friedelane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 559-73-9