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- RE:RE: 质谱的子离子或者母离子不对,是什么原因啊?
- xiaolanzi5
24-03-11 13:38 - 0/0
- xiaolanzi5
24-03-11 13:38
- RE:RE: 安捷伦气相色谱仪和岛津气相色谱仪谁更适合?
- xiaolanzi5
24-03-11 12:32 - 0/0
- xiaolanzi5
24-03-11 12:32
- RE:RE: gcms峰识别问题
- xiaolanzi5
24-03-11 12:31 - 0/0
- xiaolanzi5
24-03-11 12:31
- RE:RE: Agilent 5800 ICP-OES样品消解有机物
- xiaolanzi5
24-03-09 11:10 - 0/0
- xiaolanzi5
24-03-09 11:10
- RE:RE: 液质目标峰优化不出来
- xiaolanzi5
24-03-08 21:20 - 0/0
- xiaolanzi5
24-03-08 21:20
- RE:RE: 求助:残留在水溶液中脂肪胺比如十二胺,可以液相色谱分析含量吗?谢谢
- xiaolanzi5
24-03-08 21:11 - 0/0
- xiaolanzi5
24-03-08 21:11
- RE:RE:RE: 采购液质联用仪,哪款好?
- xiaolanzi5
24-03-07 21:56 - 0/0
- xiaolanzi5
24-03-07 21:56
- RE:RE:RE: 采购液质联用仪,哪款好?
- xiaolanzi5
24-03-07 21:54 - 0/0
- xiaolanzi5
24-03-07 21:54
- RE:RE: 水质苯胺有检出正常吗?
- xiaolanzi5
24-03-07 21:49 - 0/0
- xiaolanzi5
24-03-07 21:49
- RE:RE: 2,4,6三溴苯酚(替代物)332、330离子的峰图不正常
- xiaolanzi5
24-03-07 21:40 - 0/0
- xiaolanzi5
24-03-07 21:40
- RE:RE: 液相
- xiaolanzi5
24-03-07 21:37 - 0/0
- xiaolanzi5
24-03-07 21:37
- 【液质联用(LCMS)】RE:RE: 为什么不出峰
- xiaolanzi5
24-03-07 21:22 - 0/0
- xiaolanzi5
24-03-07 21:22
- RE:RE: 求助脂肪酸提取有什么方法
- xiaolanzi5
24-03-04 21:09 - 0/0
- xiaolanzi5
24-03-04 21:09
- RE:RE: 液质联用内标不稳定
- xiaolanzi5
24-03-04 17:56 - 0/0
- xiaolanzi5
24-03-04 17:56
- RE:RE: 求助用正己烷溶解脂肪酸甲酯作为单标品可以吗
- xiaolanzi5
24-03-03 19:47 - 0/0
- xiaolanzi5
24-03-03 19:47
- RE:RE: 8-羟基喹啉为什么不能用气相或者气质测定
- xiaolanzi5
24-03-01 21:04 - 0/0
- xiaolanzi5
24-03-01 21:04
- RE:RE: 加标回收个别参数回收率始终不高是什么原因?
- xiaolanzi5
24-03-01 20:55 - 0/0
- xiaolanzi5
24-03-01 20:55
- RE:RE: 衍生化产物不稳定会变成什么
- xiaolanzi5
24-03-01 20:52 - 0/0
- xiaolanzi5
24-03-01 20:52
- RE:RE: 双新风是什么意思?
- xiaolanzi5
24-03-01 20:38 - 0/0
- xiaolanzi5
24-03-01 20:38
- RE:RE: 基线波动是什么原因造成的?
- xiaolanzi5
24-02-29 22:20 - 0/0
- xiaolanzi5
24-02-29 22:20
- RE:RE: 8-羟基喹啉为什么不能用气相或者气质测定
- xiaolanzi5
24-02-29 22:12 - 0/0
- xiaolanzi5
24-02-29 22:12
- RE:RE: 关于做完偶氮后的玻璃容器该如何清洗?
- xiaolanzi5
24-02-29 12:18 - 0/0
- xiaolanzi5
24-02-29 12:18
- RE:RE: 气质联用出峰不佳
- xiaolanzi5
24-02-29 12:13 - 0/0
- xiaolanzi5
24-02-29 12:13
- RE:RE: 请问容量瓶的烘干方式
- xiaolanzi5
24-02-29 12:12 - 0/0
- xiaolanzi5
24-02-29 12:12
- RE:RE: 穷学生乞讨
- xiaolanzi5
24-02-29 12:09 - 0/0
- xiaolanzi5
24-02-29 12:09
- RE:RE: 高效液相色谱仪的故障分析及处理措施
- xiaolanzi5
24-02-29 12:07 - 0/0
- xiaolanzi5
24-02-29 12:07
- RE:RE: 一般做农残检测从几月份开始可以抽样?
- xiaolanzi5
24-02-29 12:03 - 0/0
- xiaolanzi5
24-02-29 12:03
- RE:RE: 大黄素做加标回收,回收率50%怎么做?
- xiaolanzi5
24-02-29 12:01 - 0/0
- xiaolanzi5
24-02-29 12:01
- RE:RE: 液相柱销售和应用工程师请入,咨询一下色谱柱选型
- xiaolanzi5
24-02-29 09:06 - 0/0
- xiaolanzi5
24-02-29 09:06
- RE:RE: 如何定量检测N,O-双(三甲基硅基)乙酰胺中乙酰胺
- xiaolanzi5
24-02-28 22:12 - 0/0
- xiaolanzi5
24-02-28 22:12
- RE:RE: 农残检测用离心机
- xiaolanzi5
24-02-27 09:25 - 0/0
- xiaolanzi5
24-02-27 09:25
- RE:RE: 西梅算浆果及小粒水果么?
- xiaolanzi5
24-02-22 13:13 - 0/0
- xiaolanzi5
24-02-22 13:13
- RE:RE: 色素对离子源的影响如何?
- xiaolanzi5
24-02-21 22:30 - 0/0
- xiaolanzi5
24-02-21 22:30
- RE:RE: 巯基乙酸的液质验证提取溶剂存在干扰怎么解决
- xiaolanzi5
24-02-20 19:36 - 0/0
- xiaolanzi5
24-02-20 19:36
- RE:RE: 方法验证(回收率,LOD,RSD等)顺序及具体步骤,有没有相关文献或书籍推荐啊?
- xiaolanzi5
24-02-18 15:30 - 0/0
- xiaolanzi5
24-02-18 15:30
- RE:RE: 关于丁二酮肟析出EDTA络合滴定法测定钯含量中萃取剂的代替问题
- xiaolanzi5
24-02-18 10:59 - 0/0
- xiaolanzi5
24-02-18 10:59
- RE:RE: 海因法生产甘氨酸母液中杂质的检测
- xiaolanzi5
24-02-18 10:49 - 0/0
- xiaolanzi5
24-02-18 10:49
- RE:RE: 标准品溶剂的问题
- xiaolanzi5
24-02-07 16:02 - 0/0
- xiaolanzi5
24-02-07 16:02
- RE:RE: 百草枯液相方法
- xiaolanzi5
24-02-03 13:05 - 0/0
- xiaolanzi5
24-02-03 13:05
- RE:RE: 有没有前辈在液相色谱上用过hilic柱子做有机酸的呀?能否分享一下经验
- xiaolanzi5
24-01-30 11:17 - 0/0
- xiaolanzi5
24-01-30 11:17
- RE:RE: 使用化学试剂柱后衍生是走基线没有出现杂峰,扎空白样品时出现杂峰是什么原因
- xiaolanzi5
24-01-30 11:15 - 0/0
- xiaolanzi5
24-01-30 11:15
- RE:RE: 求助(S)-3-氨基-3-(4-氯苯基)丙酸甲酯的分析方法
- xiaolanzi5
24-01-29 15:43 - 0/0
- xiaolanzi5
24-01-29 15:43
- RE:RE: 求助HPLC-MS不出峰如何解决
- xiaolanzi5
24-01-27 19:50 - 0/0
- xiaolanzi5
24-01-27 19:50
- RE:RE: 液相色谱基线不稳定以及色谱图出现倒峰
- xiaolanzi5
24-01-26 16:49 - 0/0
- xiaolanzi5
24-01-26 16:49
- RE:RE: ESI为什么电离不了酯呀!
- xiaolanzi5
24-01-23 21:44 - 0/0
- xiaolanzi5
24-01-23 21:44
- RE:RE: 砜吡草唑代谢物M25单标,为什么MRM跑出来两个峰,而且都成线性
- xiaolanzi5
24-01-21 21:21 - 0/0
- xiaolanzi5
24-01-21 21:21
- RE:RE: 气相色谱仪
- xiaolanzi5
24-01-19 15:31 - 0/0
- xiaolanzi5
24-01-19 15:31
- RE:RE: 做农残前处理进样小瓶中总是有沉淀
- xiaolanzi5
24-01-18 19:33 - 0/0
- xiaolanzi5
24-01-18 19:33
- RE:RE: 气相色谱仪
- xiaolanzi5
24-01-18 17:54 - 0/0
- xiaolanzi5
24-01-18 17:54
- RE:RE: 方法开发应该怎么做呀?
- xiaolanzi5
24-01-17 21:17 - 0/0
- xiaolanzi5
24-01-17 21:17