回复woke123789发表于:2020/6/17 16:41:15悬赏金额:
19积分 状态:
未解决
用气质联用测VOC,昨天换了瓶氦气,今天测出的结果不正常了,哪位大神帮忙分析下原因。{仪器为Agilent(GC)7890A+(HS)7694E+5977A}
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