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爱木果89

新虫 (小有名气)

[求助] 质谱解谱 已有1人参与

目标分子量175.14,质谱打出来是157.08,相差18.07。次主峰179.01。这个谱证明没有目标物质么?
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songwen9

铜虫 (正式写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★
xiaoxususy: 金币+1, 谢谢参与 2015-05-18 06:47:49
fatewu: 应助指数+1 2015-05-18 19:41:30
爱木果89(fatewu代发): 金币+2 2015-05-23 17:21:58
爱木果89: 金币+3, ★★★★★最佳答案 2015-06-29 14:45:49
要看裂分情况,要是有卤素会有特征峰,18可能是水峰
一丝浅笑,粉饰百般不舍。
2楼2015-05-17 10:08:23
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