TABLE IV

Composition of the Diluted Grob Mix used to Assess GC System Suitability

Components of the Grob MixConcentration, μg/ml (ppm) in the System Suitability Test Sample
L(+)-2,3-Butanediol27
n-Decane14
2,6-Dimethylaniline16
2,6-Dimethylphenol16
Methyl decanoate21
Methyl docecanoate21
Methyl undecanoate21
Nonanal20
1-Octanal18
n-Undecane14