mass spectral data base 质谱数据库
The components were separated and identified by gas chromatography mass spectrometry and elucidated on the standard mass spectral data.
以气质联用对化学组分进行分离和鉴定，通过标准图谱对照确定化合物名称。
METHODS The volatile oils were extracted with steam distillation. The components were separated and identified by GC MS and elucidated on the standard mass spectral data.
方法以水蒸汽蒸馏法提取挥发油，分别得到不同样品的挥发油，以气相色谱质谱联用（GC MS）联用技术对其化学成分进行分离和鉴定。
The analytical power obtained from the mass spectral data was substantially increased by this method, while their application on the identification of the organic compounds was greatly extended.
因而为大大提高对质谱数据的分析能力提供了可能性，并扩大了它在有机物鉴定方面的应用。
应用推荐