System calibration standard with 7 components.

• Solvent: n-Heptane
• Volume: ampoule 5 ml

The components consists of cyclohexane 1% (w/v), 1-phenyldodecane 0,1% (w/v), o-Xylene (1,2-dimethylbenzene) 0.5% (w/v), hexamethylbenzene 0,1% (w/v), naphthalene 0,1% (w/v), dibenzothiophene 0,05% (w/v) 9-methylanthracene 0,05% (w/v).