DRO Calibration Mix ，分析标准品，均以500 μg/mL 溶于正己烷。

组分如下：                                                                                                                                       Chlorobenzene
Decane
Docosane
Dodecane
Eicosane
Hexacosane
Hexadecane
Octacosane
Octadecane
o-Terphenyl
Tetracosane
Tetradecane