回复s1120发表于:2020/9/30 11:56:15悬赏金额:
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QTOF在APCI离子源下,流动相含乙腈大于70%的时候基线噪音波动特别大,[img=,690,331]https://ng1.17img.cn/bbsfiles/images/2019/09/201909301155308481_4152_1627969_3.jpg!w690x331.jpg[/img][img=,690,331]https://ng1.17img.cn/bbsfiles/images/2019/09/201909301155369307_9385_1627969_3.jpg!w690x331.jpg[/img][img=,690,331]https://ng1.17img.cn/bbsfiles/images/2019/09/201909301155308481_4152_1627969_3.jpg!w690x331.jpg[/img][img=,690,331]https://ng1.17img.cn/bbsfiles/images/2019/09/201909301155369307_9385_1627969_3.jpg!w690x331.jpg[/img]