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- RE:6-苄基腺嘌呤方法验证
- lijing320323
21-05-19 20:22 - 0/0
- lijing320323
21-05-19 20:22
- RE:RE: 检测结果复测,替换原数据问题
- lijing320323
21-05-19 19:53 - 0/0
- lijing320323
21-05-19 19:53
- RE:求NAD/NADH和NADP/NADPH的方法
- lijing320323
21-05-18 23:39 - 0/0
- lijing320323
21-05-18 23:39
- RE:RE: 求助! 钾钙钠镁消解空白过高
- lijing320323
21-05-18 23:36 - 0/0
- lijing320323
21-05-18 23:36
- RE:大家都是如何维护保养的?
- lijing320323
21-05-17 22:21 - 0/0
- lijing320323
21-05-17 22:21
- 【气相色谱(GC)】RE:RE: 气相色谱仪选型(请教)
- lijing320323
21-05-17 22:17 - 0/0
- lijing320323
21-05-17 22:17
- RE:液相色谱测定五种磺胺残留问题探讨
- lijing320323
21-05-16 22:08 - 0/0
- lijing320323
21-05-16 22:08
- RE:RE: 如何做好测土壤、食品、油硫仪器的售前工作
- lijing320323
21-05-16 22:03 - 0/0
- lijing320323
21-05-16 22:03
- RE:出售:WATERS 2695 2487 电脑软件一套,成色很好
- lijing320323
21-05-15 23:13 - 0/0
- lijing320323
21-05-15 23:13
- 【气质联用(GCMS)】RE:RE: 调谐问题请教
- lijing320323
21-05-15 23:08 - 0/0
- lijing320323
21-05-15 23:08
- RE:丙二醇、丙三纯
- lijing320323
21-05-14 23:48 - 0/0
- lijing320323
21-05-14 23:48
- RE:RE: 国产仪器又遭“团灭”!某省政府采购论证23类仪器建议全进口
- lijing320323
21-05-14 23:44 - 0/0
- lijing320323
21-05-14 23:44
- RE:蒸发光检测器不出峰
- lijing320323
21-05-13 22:48 - 0/0
- lijing320323
21-05-13 22:48
- RE:RE: ICP-OES发展史,那些曾经的经典仪器!
- lijing320323
21-05-13 22:40 - 0/0
- lijing320323
21-05-13 22:40
- RE:高效液相色谱标曲问题
- lijing320323
21-05-12 23:37 - 0/0
- lijing320323
21-05-12 23:37
- 【气相色谱(GC)】RE:RE: 气相色谱仪直接液体进样所用的衬管,与顶空进样的衬管,有和区别?
- lijing320323
21-05-12 23:33 - 0/0
- lijing320323
21-05-12 23:33
- RE:如何建立液相方法
- lijing320323
21-05-11 19:42 - 0/0
- lijing320323
21-05-11 19:42
- RE:RE: 有奖问答 对错题:通过计量认证的实验室,其最高管理者当然是“授权签字人( )
- lijing320323
21-05-11 19:38 - 0/0
- lijing320323
21-05-11 19:38
- RE:【求助】三氯甲烷作为样品溶剂能否进液相
- lijing320323
21-05-10 23:29 - 0/0
- lijing320323
21-05-10 23:29
- 【气质联用(GCMS)】RE:RE: 气质联用仪漏气
- lijing320323
21-05-10 23:27 - 0/0
- lijing320323
21-05-10 23:27
- RE:安捷伦液相出峰时间变早
- lijing320323
21-05-09 23:13 - 0/0
- lijing320323
21-05-09 23:13
- RE:RE: 求助API是什么意思?
- lijing320323
21-05-09 23:10 - 0/0
- lijing320323
21-05-09 23:10
- RE:50%的葡萄糖溶液样品可以进液相测黄酮吗?
- lijing320323
21-05-08 20:13 - 0/0
- lijing320323
21-05-08 20:13
- RE:RE: 每日上传Top3坛友奖励积分统计贴
- lijing320323
21-05-08 20:06 - 0/0
- lijing320323
21-05-08 20:06
- RE:RE: 同一人可以担任多家检测公司的法定代表人吗
- lijing320323
21-05-07 20:37 - 0/0
- lijing320323
21-05-07 20:37
- RE:图片上是什么意思
- lijing320323
21-05-06 20:03 - 0/0
- lijing320323
21-05-06 20:03
- RE:RE: CNAS CL01管理评审
- lijing320323
21-05-06 19:56 - 0/0
- lijing320323
21-05-06 19:56
- RE:液相用原来方法突然跑不出峰了
- lijing320323
21-05-05 20:25 - 0/0
- lijing320323
21-05-05 20:25
- 【气质联用(GCMS)】RE:RE: 请教各位老师有没有看到过HJ 639-2012标准的编制说明
- lijing320323
21-05-05 20:19 - 0/0
- lijing320323
21-05-05 20:19
- RE:SEDEX75蒸发光散射检测器的使用问题
- lijing320323
21-05-04 20:43 - 0/0
- lijing320323
21-05-04 20:43
- RE:RE: 姜茶的功效
- lijing320323
21-05-04 20:38 - 0/0
- lijing320323
21-05-04 20:38
- RE:液相色谱柱
- lijing320323
21-05-03 19:50 - 0/0
- lijing320323
21-05-03 19:50
- RE:RE: 赛默飞LC-MS液质联用,打算建自建库。前期质谱和色谱参数如何摸索?可够讲多个标准品混合上样提峰?
- lijing320323
21-05-03 19:45 - 0/0
- lijing320323
21-05-03 19:45
- RE:RE: 突发奇想了一个问题,原子荧光进校准空白砷大概80多的荧光值,汞大概有几百的荧光值
- lijing320323
21-05-02 23:09 - 0/0
- lijing320323
21-05-02 23:09
- RE:关于克百威(以克百威和3-羟基克百威之和计)结果计算问题的请教。
- lijing320323
21-05-01 20:03 - 0/0
- lijing320323
21-05-01 20:03
- RE:RE: 溶剂峰变小的原因是什么
- lijing320323
21-05-01 19:49 - 0/0
- lijing320323
21-05-01 19:49
- RE:安捷伦1260seal wash 蠕动泵在运行,但是异丙醇就是抽不进去,请问大神们怎么办
- lijing320323
21-04-30 23:18 - 0/0
- lijing320323
21-04-30 23:18
- 【气质联用(GCMS)】RE:RE: 质谱采集数据缺失之疑问
- lijing320323
21-04-30 23:13 - 0/0
- lijing320323
21-04-30 23:13
- RE:琥珀酸hplc出现两个峰怎么回事?
- lijing320323
21-04-29 19:54 - 0/0
- lijing320323
21-04-29 19:54
- 【气质联用(GCMS)】RE:RE: 气质5977E单杆,重复进样结果偏差大
- lijing320323
21-04-29 19:49 - 0/0
- lijing320323
21-04-29 19:49
- RE:液相清洗溶剂分别是用来清洗哪些部位?
- lijing320323
21-04-28 20:18 - 0/0
- lijing320323
21-04-28 20:18
- RE:RE: 有奖问答 对错题:国家重点实验室可以接受其它机构委托的检测分包任务( )
- lijing320323
21-04-28 20:08 - 0/0
- lijing320323
21-04-28 20:08
- 【气相色谱(GC)】RE:RE: GC柱温箱检测器和进样口的温度升不上去,是什么原因?
- lijing320323
21-04-27 20:05 - 0/0
- lijing320323
21-04-27 20:05
- RE:分子排阻高效液相色谱法检测促胰岛素分泌肽融合蛋白纯度_王婉如
- lijing320323
21-04-26 19:48 - 0/0
- lijing320323
21-04-26 19:48
- RE:RE: 有奖问答 单选题:实验室什么发生变化时应重新申请计量认证( )
- lijing320323
21-04-26 19:36 - 0/0
- lijing320323
21-04-26 19:36
- RE:液相色谱进样后不出图谱是什么原因?
- lijing320323
21-04-25 19:46 - 0/0
- lijing320323
21-04-25 19:46
- RE:RE: 填充柱检测项目
- lijing320323
21-04-25 19:37 - 0/0
- lijing320323
21-04-25 19:37
- RE:安捷伦1260
- lijing320323
21-04-24 19:54 - 0/0
- lijing320323
21-04-24 19:54
- RE:RE: 介绍营养成分蛋白质
- lijing320323
21-04-24 19:48 - 0/0
- lijing320323
21-04-24 19:48
- RE:碱性化合物检测,大家有什么好的碱性专用柱推荐不?
- lijing320323
21-04-23 19:56 - 0/0
- lijing320323
21-04-23 19:56