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    第11楼2011/05/16

    谢谢

    它山之石(graymice) 发表: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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