n-Alkane Standard Solution - 16 components C10-C40 (all even) in n-Hexane / Petroleum ether (1/1)

Method: Water quality -Determination of hydrocarbon oil index down to C7. A modified method for oil in water analysis of produced water from offshore petroleum production installations has recently been taken into force.
ISO 9377-2 is not applicable for volatile hydrocarbons, and a modification of the method is proposed by the OSPAR commission in order to include the determination of certain hydrocarbons with boiling points between 98 and 174 oC from produced water. The OSPAR Reference Method of Analysis for the Determination of the Dispersed Oil Content in Produced Water.
Composition:
n-Decane 100mg/l [124-18-5]
n-Dodecane 100mg/l [112-40-3]
n-Tetradecane 100mg/l [629-59-4]
n-Hexane 100mg/l [110-54-3]
n-Octadecane 100mg/l [593-45-3]
n-Eicosane 100mg/l [112-95-8]
n-Docosane 100mg/l [629-97-0]
n-Tetracosane 100mg/l [646-31-1]
n-Hexacosane 100mg/l [630-01-3]
n-Octacosane 100mg/l [630-02-4]
n-Triacontane 100mg/l [638-68-6]
n-Dotriacontane 100mg/l [544-85-4]
n-Tetratriacontane 100mg/l [14167-59-0]
n-Hexatriacontane 100mg/l [630-06-8]
n-Octatriacontane 100mg/l [7194-85-6]
n-Tetracontane 100mg/l [4181-95-7]