回复3866625发表于：2011/5/12 13:59:36悬赏金额：
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您好，谢谢您的回复，可是我不知道您用的是那种SPME萃取头？是不是50/30微米DVB/CAR/PDMS?我用的是PDMS/DVB65微米，我萃取的效果很差，基本上都是杂质，很少有香气成分？我们的分析条件是在顶空里面的温度是80摄氏度，解吸的温度是280摄氏度，这些有影响吗？
Thank you for your reply.May I know what kind of SPME did you use?Are they 50/30 micrometer DVB/CAR/PDMS?I used PDMS/DVB 65 micrometer，but I didn't get good results and I found most spectrum were impurities and no other flavor substances found.
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graymice 回复于：2011/5/14 10:49:18
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