| 1. | Analytical condition were as follows , column : 10 % modified polyethylene glycol 20m on acid washed 201 , 2m column with 3 mm i . d . , fid as detector , phe - nylmethyl ketone as internal standard compound
以10 %改性聚乙二醇20m为固定液，苯乙酮为内标物，氢火焰离子化检测器，内标法定量分析异辛酸。 |
