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- RE:RE:RE: gc-ms测hj605挥发性有机物内标和替代物重复性时,峰面积逐渐减小
- v3141805
21-08-11 16:31 - 0/0
- v3141805
21-08-11 16:31
- RE:RE:RE: gc-ms测hj605挥发性有机物内标和替代物重复性时,峰面积逐渐减小
- v3141805
21-08-11 16:24 - 0/0
- v3141805
21-08-11 16:24
- RE:RE:RE: GB7475-87铜锌铅镉检出限是多少?
- v3141805
21-08-11 16:23 - 0/0
- v3141805
21-08-11 16:23
- RE:RE:RE: gc-ms测hj605挥发性有机物内标和替代物重复性时,峰面积逐渐减小
- v3141805
21-08-11 16:18 - 0/0
- v3141805
21-08-11 16:18
- RE:RE:RE: gc-ms测hj605挥发性有机物内标和替代物重复性时,峰面积逐渐减小
- v3141805
21-08-11 16:16 - 0/0
- v3141805
21-08-11 16:16
- RE:RE:RE: 水质可萃取石油烃的测定,安捷伦gc8860
- v3141805
21-08-11 16:14 - 0/0
- v3141805
21-08-11 16:14
- RE:RE:RE: GB7475-87铜锌铅镉检出限是多少?
- v3141805
21-08-11 16:10 - 0/0
- v3141805
21-08-11 16:10
- RE:gc-ms测hj605挥发性有机物内标和替代物重复性时,峰面积逐渐减小
- v3141805
21-08-11 16:04 - 0/0
- v3141805
21-08-11 16:04
- RE:RE:RE: GC7900测苯系物噪声大,谱图波动起伏是什么原因
- v3141805
21-08-11 15:52 - 0/0
- v3141805
21-08-11 15:52
- RE:RE: GB 23200.113,甲胺磷,乙酰甲胺磷,氧乐果,上几批样就不出峰了
- v3141805
21-08-11 15:48 - 0/0
- v3141805
21-08-11 15:48
- RE:RE: GB7475-87铜锌铅镉检出限是多少?
- v3141805
21-08-11 15:41 - 0/0
- v3141805
21-08-11 15:41
- RE:RE: GC7900测苯系物噪声大,谱图波动起伏是什么原因
- v3141805
21-08-11 15:39 - 0/0
- v3141805
21-08-11 15:39
- RE:关于HJ834的内标问题
- v3141805
21-08-11 14:29 - 0/0
- v3141805
21-08-11 14:29
- RE:RE: 多环芳烃内标问题
- v3141805
21-08-11 14:27 - 0/0
- v3141805
21-08-11 14:27
- RE:实验室实习生要不要安排上夜班
- v3141805
21-08-11 11:10 - 0/0
- v3141805
21-08-11 11:10
- RE:RE: 气质联用有多个内标峰计算时应该如何选择
- v3141805
21-08-11 09:51 - 0/0
- v3141805
21-08-11 09:51
- RE:RE: 安捷伦7890系列配备7693进样器进样针戳弯
- v3141805
21-08-11 09:49 - 0/0
- v3141805
21-08-11 09:49
- RE:一位体制内检测机构“临时工”的经历~
- v3141805
21-08-10 16:08 - 0/0
- v3141805
21-08-10 16:08
- RE:RE: 废水处理前后总余氯含量
- v3141805
21-08-10 14:23 - 0/0
- v3141805
21-08-10 14:23
- RE:RE: 二硫化碳中苯系物出的苯峰不成完整峰
- v3141805
21-08-10 11:26 - 0/0
- v3141805
21-08-10 11:26
- RE:RE: 二硫化碳中苯系物 苯的峰分成两半了
- v3141805
21-08-10 11:25 - 0/0
- v3141805
21-08-10 11:25
- RE:RE: 样品分包问题
- v3141805
21-08-10 11:22 - 0/0
- v3141805
21-08-10 11:22
- RE:安捷伦7890做生活饮用水中11中挥发性有机物的顶空气象色谱法,响应值非常低怎么办?
- v3141805
21-08-10 11:00 - 0/0
- v3141805
21-08-10 11:00
- RE:RE: 检测单位不按时出具报告
- v3141805
21-08-09 21:44 - 0/0
- v3141805
21-08-09 21:44
- RE:RE: 求教测纯溶剂的比例
- v3141805
21-08-09 21:43 - 0/0
- v3141805
21-08-09 21:43
- RE:RE: 岛津GC-2030ECD检测器的基线一般稳定在多少左右
- v3141805
21-08-09 18:15 - 0/0
- v3141805
21-08-09 18:15
- RE:RE: 实验室检验设备配置
- v3141805
21-08-09 18:12 - 0/0
- v3141805
21-08-09 18:12
- RE:RE: 原始记录修改
- v3141805
21-08-09 18:10 - 0/0
- v3141805
21-08-09 18:10
- RE:RE: 液液萃取水体菊酯回收率
- v3141805
21-08-09 14:16 - 0/0
- v3141805
21-08-09 14:16
- RE:RE:RE: 气质联用赛默飞ITQ900跑出来的峰基线不平而且到最后峰挤到一起
- v3141805
21-08-09 07:28 - 0/0
- v3141805
21-08-09 07:28
- RE:RE: 气质联用赛默飞ITQ900跑出来的峰基线不平而且到最后峰挤到一起
- v3141805
21-08-08 20:22 - 0/0
- v3141805
21-08-08 20:22
- RE:RE: SPME针头原理是什么,为什么萃取完上一次样品后注射完成就可以接着萃取下一个样品,不会有误差吗?
- v3141805
21-08-08 20:20 - 0/0
- v3141805
21-08-08 20:20
- RE:RE: 水质化验技术交流的平台有哪些?
- v3141805
21-08-08 13:33 - 0/0
- v3141805
21-08-08 13:33
- RE:RE:RE: 气相石油烃(C10-C40)低浓度不出峰
- v3141805
21-08-08 13:29 - 0/0
- v3141805
21-08-08 13:29
- RE:RE: 偶氮回收率怎么做?求大神指点
- v3141805
21-08-07 09:29 - 0/0
- v3141805
21-08-07 09:29
- RE:RE: 总是在固定位置出现杂峰
- v3141805
21-08-07 09:23 - 0/0
- v3141805
21-08-07 09:23
- RE:RE: 关于PE的GCMS
- v3141805
21-08-07 09:19 - 0/0
- v3141805
21-08-07 09:19
- RE:RE: 关于PE的GCMS
- v3141805
21-08-07 09:19 - 0/0
- v3141805
21-08-07 09:19
- RE:气质联用赛默飞ITQ900 每次跑样都要用当天最新的调谐报告吗
- v3141805
21-08-07 08:23 - 0/0
- v3141805
21-08-07 08:23
- RE:水质检测机构的化验员可以考取哪些证书?望老师不吝赐教
- v3141805
21-08-06 12:18 - 0/0
- v3141805
21-08-06 12:18
- RE:RE: 氯氟氰菊酯两个峰的大小问题?
- v3141805
21-08-06 10:29 - 0/0
- v3141805
21-08-06 10:29
- RE:RE: 土壤石油烃
- v3141805
21-08-06 10:18 - 0/0
- v3141805
21-08-06 10:18
- RE:DB-624的气相柱耐温是多少?
- v3141805
21-08-06 08:17 - 0/0
- v3141805
21-08-06 08:17
- RE:RE: 样品信息--规格型号
- v3141805
21-08-05 18:23 - 0/0
- v3141805
21-08-05 18:23
- RE:RE: 环境检测报告中检测项目怎么表达?
- v3141805
21-08-05 16:28 - 0/0
- v3141805
21-08-05 16:28
- RE:半挥发最后几个峰突然出不全了,求帮助,急
- v3141805
21-08-05 16:24 - 0/0
- v3141805
21-08-05 16:24
- RE:水质多环芳烃测定
- v3141805
21-08-05 11:15 - 0/0
- v3141805
21-08-05 11:15
- 【删帖记录】【删帖记录】【气相色谱(GC)】RE:RE: 检出限问题
- v3141805
21-08-05 11:09 - 0/0
- v3141805
21-08-05 11:09
- RE:RE:RE: 内标法问题
- v3141805
21-08-05 09:48 - 0/0
- v3141805
21-08-05 09:48