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- RE:RE:HJ标准环境空气 方法检出限 测定下限 与采样体积关系
- xx_dxd_xx
21-04-22 11:55 - 0/0
- xx_dxd_xx
21-04-22 11:55
- RE:HJ标准环境空气 方法检出限 测定下限 与采样体积关系
- xx_dxd_xx
21-04-21 22:10 - 0/0
- xx_dxd_xx
21-04-21 22:10
- RE:RE:请问各位用的塑料离心管都是什么牌子的?装有机溶剂会不会有杂质溶出来?
- xx_dxd_xx
21-04-12 19:19 - 0/0
- xx_dxd_xx
21-04-12 19:19
- RE:RE:请问各位用的塑料离心管都是什么牌子的?装有机溶剂会不会有杂质溶出来?
- xx_dxd_xx
21-04-12 19:17 - 0/0
- xx_dxd_xx
21-04-12 19:17
- RE:RE:安捷伦masshunter可以改样品名称吗
- xx_dxd_xx
21-04-10 22:52 - 0/0
- xx_dxd_xx
21-04-10 22:52
- RE:RE:测信噪比,年年测,年年忘
- xx_dxd_xx
21-04-09 11:37 - 0/0
- xx_dxd_xx
21-04-09 11:37
- RE:RE:乙醛的聚合物怎么去除?
- xx_dxd_xx
21-04-09 11:29 - 0/0
- xx_dxd_xx
21-04-09 11:29
- RE:GCMS前处理,水蒸气蒸馏后乙醚萃取目的是?
- xx_dxd_xx
21-04-08 14:19 - 0/0
- xx_dxd_xx
21-04-08 14:19
- RE:RE:用不同灯丝自动调谐,219,502相对丰度区别大
- xx_dxd_xx
21-04-08 12:50 - 0/0
- xx_dxd_xx
21-04-08 12:50
- RE:RE:用不同灯丝自动调谐,219,502相对丰度区别大
- xx_dxd_xx
21-04-08 12:40 - 0/0
- xx_dxd_xx
21-04-08 12:40
- RE:用不同灯丝自动调谐,219,502相对丰度区别大
- xx_dxd_xx
21-04-08 10:58 - 0/0
- xx_dxd_xx
21-04-08 10:58
- RE:测信噪比,年年测,年年忘
- xx_dxd_xx
21-04-08 10:56 - 0/0
- xx_dxd_xx
21-04-08 10:56
- RE:请教大家:同样的程序升温,柱子型号不变,30米柱子换成60米柱子后,会有哪些变化?
- xx_dxd_xx
21-04-08 10:44 - 0/0
- xx_dxd_xx
21-04-08 10:44
- RE:RE:乙醛的聚合物怎么去除?
- xx_dxd_xx
21-04-08 10:01 - 0/0
- xx_dxd_xx
21-04-08 10:01
- RE:RE:GC2010色谱柱信息求助
- xx_dxd_xx
21-04-05 15:28 - 0/0
- xx_dxd_xx
21-04-05 15:28
- RE:我打算电化学CO2还原,用的是TDX-01填充柱,配有TCD检测器、FID检测器、转化炉,能检测CO,CH4和乙烯等气体吗,或者说能用来做碳还原吗
- xx_dxd_xx
21-04-05 15:22 - 0/0
- xx_dxd_xx
21-04-05 15:22
- RE:RE:A家8860和岛家2030,选哪个?
- xx_dxd_xx
21-04-02 22:41 - 0/0
- xx_dxd_xx
21-04-02 22:41
- RE:气质联用HJ734固定源VOC穿透率
- xx_dxd_xx
21-04-02 18:22 - 0/0
- xx_dxd_xx
21-04-02 18:22
- RE:RE:A家8860和岛家2030,选哪个?
- xx_dxd_xx
21-04-02 18:20 - 0/0
- xx_dxd_xx
21-04-02 18:20
- RE:GC2010色谱柱信息求助
- xx_dxd_xx
21-04-02 12:29 - 0/1
- xx_dxd_xx
21-04-02 12:29
- RE:RE:A家8860和岛家2030,选哪个?
- xx_dxd_xx
21-04-02 12:17 - 0/1
- xx_dxd_xx
21-04-02 12:17
- RE:RE:A家8860和岛家2030,选哪个?
- xx_dxd_xx
21-04-01 22:34 - 0/0
- xx_dxd_xx
21-04-01 22:34
- RE:RE:气质联用仪 GCMS 6890N-5975 安装调试后的报告
- xx_dxd_xx
21-04-01 17:59 - 0/0
- xx_dxd_xx
21-04-01 17:59
- RE:RE:质谱调谐,高质量数的丰度太高会不会有问题?
- xx_dxd_xx
21-04-01 14:12 - 0/0
- xx_dxd_xx
21-04-01 14:12
- RE:RE:质谱调谐,高质量数的丰度太高会不会有问题?
- xx_dxd_xx
21-03-31 23:51 - 0/0
- xx_dxd_xx
21-03-31 23:51
- RE:RE:质谱调谐,高质量数的丰度太高会不会有问题?
- xx_dxd_xx
21-03-31 23:48 - 0/0
- xx_dxd_xx
21-03-31 23:48
- RE:RE:质谱调谐,高质量数的丰度太高会不会有问题?
- xx_dxd_xx
21-03-31 17:10 - 0/0
- xx_dxd_xx
21-03-31 17:10
- RE:求助有极性气相色谱柱的GC-MS平台
- xx_dxd_xx
21-03-31 12:05 - 0/0
- xx_dxd_xx
21-03-31 12:05
- RE:RE:质谱调谐,高质量数的丰度太高会不会有问题?
- xx_dxd_xx
21-03-31 11:54 - 0/0
- xx_dxd_xx
21-03-31 11:54
- RE:RE:苯甲醛用GC-MS测试中含有苯甲醛二甲缩醛
- xx_dxd_xx
21-03-29 22:43 - 0/0
- xx_dxd_xx
21-03-29 22:43
- RE:RE: 气质联用仪进了2个含ODO的样品后就很诡异
- xx_dxd_xx
21-03-28 10:15 - 0/0
- xx_dxd_xx
21-03-28 10:15
- RE:分散液液微萃取水体农药
- xx_dxd_xx
21-03-27 19:37 - 0/0
- xx_dxd_xx
21-03-27 19:37
- RE:RE:苯甲醛用GC-MS测试中含有苯甲醛二甲缩醛
- xx_dxd_xx
21-03-27 19:30 - 0/0
- xx_dxd_xx
21-03-27 19:30
- RE:RE:针型阀是否容易坏?做在线检测氢气跟零气的气路如何搭配?
- xx_dxd_xx
21-03-26 22:40 - 0/0
- xx_dxd_xx
21-03-26 22:40
- RE:RE:针型阀是否容易坏?做在线检测氢气跟零气的气路如何搭配?
- xx_dxd_xx
21-03-26 16:02 - 0/0
- xx_dxd_xx
21-03-26 16:02
- RE:RE:针型阀是否容易坏?做在线检测氢气跟零气的气路如何搭配?
- xx_dxd_xx
21-03-26 11:18 - 0/0
- xx_dxd_xx
21-03-26 11:18
- RE:RE:高温损坏的毛细管柱色谱柱,显微镜照片
- xx_dxd_xx
21-03-26 11:13 - 0/0
- xx_dxd_xx
21-03-26 11:13
- RE:色谱柱的柱流失严重
- xx_dxd_xx
21-03-25 20:52 - 0/0
- xx_dxd_xx
21-03-25 20:52
- RE:RE:高温损坏的毛细管柱色谱柱,显微镜照片
- xx_dxd_xx
21-03-25 20:41 - 0/0
- xx_dxd_xx
21-03-25 20:41
- RE:RE:高温损坏的毛细管柱色谱柱,显微镜照片
- xx_dxd_xx
21-03-25 12:27 - 0/0
- xx_dxd_xx
21-03-25 12:27
- RE:RE:针型阀是否容易坏?做在线检测氢气跟零气的气路如何搭配?
- xx_dxd_xx
21-03-25 12:22 - 0/0
- xx_dxd_xx
21-03-25 12:22
- RE:RE:高温损坏的毛细管柱色谱柱,显微镜照片
- xx_dxd_xx
21-03-24 20:10 - 0/0
- xx_dxd_xx
21-03-24 20:10
- RE:针型阀是否容易坏?做在线检测氢气跟零气的气路如何搭配?
- xx_dxd_xx
21-03-24 16:18 - 0/0
- xx_dxd_xx
21-03-24 16:18
- RE:十四五 VOC监测箭在弦上 再谈NMHC 非甲
- xx_dxd_xx
21-03-24 13:17 - 0/0
- xx_dxd_xx
21-03-24 13:17
- RE:气相色谱仪中的ECD被空气污染了,该怎么办?
- xx_dxd_xx
21-03-22 10:01 - 0/0
- xx_dxd_xx
21-03-22 10:01
- RE:RE:PE的顶空进样器用起来怎么样
- xx_dxd_xx
21-03-21 16:13 - 0/0
- xx_dxd_xx
21-03-21 16:13
- RE:RE:PE的顶空进样器用起来怎么样
- xx_dxd_xx
21-03-20 17:16 - 0/0
- xx_dxd_xx
21-03-20 17:16
- RE:RE:PE的顶空进样器用起来怎么样
- xx_dxd_xx
21-03-19 17:45 - 0/0
- xx_dxd_xx
21-03-19 17:45
- RE:RE:RE: PE的顶空进样器用起来怎么样
- xx_dxd_xx
21-03-19 01:21 - 0/0
- xx_dxd_xx
21-03-19 01:21