Hexazinone, 100 µg/ml, Acetonitrile, 5ml

Aripiprazole, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 129722-12-9

ISO 9377-2MOD Extraction Solvent Stock Solution I 20ul of n-Heptane and 20mg of n-Tetracontane solved in 1000ml n-Pentane

Ethanol standard in water,4.0g/L,water, 1.5mL