Ethanol standard in water,1.5g/L,water, 3mL

1312 Semi-Volatiles

Sodium 1H,1H,2H,2H-perfluoro(1,2-13C2)dodecanesulfonate (10:2), 50µg/ml in MeOH, 1,2ml

Methylmalonic acid, 100 µg/ml, Acetonitrile, 1ml