分别取样7mg，40m个，200mg得溶解于DMSO测试H；测试dept135均没有结果，请问是什么原因啊MS测试结果也没有问题。[img=,690,455]https://ng1.17img.cn/bbsfiles/images/2020/02/202002262301597948_9625_3161592_3.png!w690x455.jpg[/img][img=,690,470]https://ng1.17img.cn/bbsfiles/images/2020/02/202002262300048247_1677_3161592_3.png!w690x470.jpg[/img][img=,690,460]https://ng1.17img.cn/bbsfiles/images/2020/02/202002262300046398_2033_3161592_3.png!w690x460.jpg[/img]

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