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- 【已应助】 GB 5009.227-2016 食品安全国家标准 食品中过氧化值的测定问题
- xky0230699
21-06-21 17:26 - 9/0
- xky0230699
24-09-20 14:15
- RE:DMT-Cl检测方法
- xky0230699
21-12-17 14:49 - 0/0
- xky0230699
21-12-17 14:49
- RE:吡虫啉多菌灵
- xky0230699
21-12-15 20:06 - 0/0
- xky0230699
21-12-15 20:06
- RE:C3,C8,C18色谱柱的选择有什么讲究?
- xky0230699
21-12-15 20:02 - 0/0
- xky0230699
21-12-15 20:02
- RE:RE:DMT-Cl检测方法
- xky0230699
21-12-15 19:35 - 0/0
- xky0230699
21-12-15 19:35
- RE:DMT-Cl检测方法
- xky0230699
21-12-15 14:17 - 0/0
- xky0230699
21-12-15 14:17
- RE:能否通过面积归一化法读取色谱图中各杂质的结果,替代面积归一化法计算得出的各杂质结果
- xky0230699
21-12-15 14:09 - 0/0
- xky0230699
21-12-15 14:09
- RE:柱外效应造成的谱带扩张
- xky0230699
21-12-13 14:54 - 0/0
- xky0230699
21-12-13 14:54
- RE:大佬们求峰面积跟含量。这是用的外标法
- xky0230699
21-12-13 14:51 - 0/0
- xky0230699
21-12-13 14:51
- RE:岛津10a的荧光检测器能在走样途中改变波长吗?
- xky0230699
21-12-10 13:54 - 0/0
- xky0230699
21-12-10 13:54
- RE:岛津10a的荧光检测器能在走样途中改变波长吗?
- xky0230699
21-12-07 14:28 - 0/0
- xky0230699
21-12-07 14:28
- RE:液相测定醋酸
- xky0230699
21-12-02 15:54 - 0/0
- xky0230699
21-12-02 15:54
- RE:RE:岛津液相泵附近的小瓶
- xky0230699
21-11-20 13:42 - 0/0
- xky0230699
21-11-20 13:42
- RE:液相测定醋酸
- xky0230699
21-11-18 13:51 - 0/0
- xky0230699
21-11-18 13:51
- RE:做液相色谱标样正常出峰但是样品不出峰
- xky0230699
21-11-18 11:44 - 0/0
- xky0230699
21-11-18 11:44
- RE:配置液体流动相的要求有哪些?
- xky0230699
21-11-18 11:40 - 0/0
- xky0230699
21-11-18 11:40
- RE:HILIC 色谱柱
- xky0230699
21-11-18 11:38 - 0/0
- xky0230699
21-11-18 11:38
- RE:甘草酸二钾
- xky0230699
21-11-18 11:35 - 0/0
- xky0230699
21-11-18 11:35
- RE:石墨炉测铅和镉的浓度点特别高
- xky0230699
21-11-11 17:29 - 0/0
- xky0230699
21-11-11 17:29
- RE:标注溶液有效位数如何确定?
- xky0230699
21-11-11 14:26 - 0/0
- xky0230699
21-11-11 14:26
- RE:液相色谱流动相比例调整方法
- xky0230699
21-11-11 14:05 - 0/0
- xky0230699
21-11-11 14:05
- RE:液相色谱流动相如何调流动相比例
- xky0230699
21-11-11 14:02 - 0/0
- xky0230699
21-11-11 14:02
- 【已应助】 什么是标准曲线的重复性和误差线?
- xky0230699
21-11-05 16:40 - 6/0
- yy_0324
21-11-08 07:09
- RE:RE:什么是标准曲线的重复性和误差线?
- xky0230699
21-11-07 14:09 - 0/0
- xky0230699
21-11-07 14:09
- RE:什么是标准曲线的重复性和误差线?
- xky0230699
21-11-07 14:06 - 0/0
- xky0230699
21-11-07 14:06
- RE:RE:请问各位老师,离子色谱中衍生液的作用是什么?什么情况下需要用到衍生液?
- xky0230699
21-11-05 16:56 - 0/0
- xky0230699
21-11-05 16:56
- RE:质谱中倒峰怎么解释
- xky0230699
21-11-05 16:38 - 0/0
- xky0230699
21-11-05 16:38
- RE:液相色谱蒸发光检测器
- xky0230699
21-11-03 09:55 - 0/0
- xky0230699
21-11-03 09:55
- RE:流动相平衡没有待测物峰,进空白溶剂有待测物峰出现
- xky0230699
21-11-03 09:50 - 0/0
- xky0230699
21-11-03 09:50
- RE:如何设置梯度洗脱条件
- xky0230699
21-11-03 09:44 - 0/0
- xky0230699
21-11-03 09:44
- RE:液相测定醋酸
- xky0230699
21-11-03 09:40 - 0/0
- xky0230699
21-11-03 09:40
- RE:色谱柱堵塞
- xky0230699
21-10-29 20:45 - 0/0
- xky0230699
21-10-29 20:45
- RE:实验室网络拓扑图
- xky0230699
21-10-29 20:40 - 0/0
- xky0230699
21-10-29 20:40
- RE:菊芋叶片中黄酮的分析和研究
- xky0230699
21-10-29 20:36 - 0/0
- xky0230699
21-10-29 20:36
- RE:乙醇含量检测标准区别
- xky0230699
21-10-28 14:02 - 0/0
- xky0230699
21-10-28 14:02
- RE:二甲基砜检测
- xky0230699
21-10-27 21:53 - 0/0
- xky0230699
21-10-27 21:53
- RE:液相色谱测APEO
- xky0230699
21-10-26 16:49 - 0/0
- xky0230699
21-10-26 16:49
- RE:液相紫外检测器打不开了?有大佬吗?
- xky0230699
21-10-26 14:55 - 0/0
- xky0230699
21-10-26 14:55
- RE:系列浓度乙醇标准品配置
- xky0230699
21-10-21 13:36 - 0/0
- xky0230699
21-10-21 13:36
- RE:RE:拖尾严重,怎么办呢
- xky0230699
21-10-15 18:26 - 0/0
- xky0230699
21-10-15 18:26
- RE:RE:拖尾严重,怎么办呢
- xky0230699
21-10-15 16:52 - 0/0
- xky0230699
21-10-15 16:52
- RE:拖尾严重,怎么办呢
- xky0230699
21-10-15 16:17 - 0/0
- xky0230699
21-10-15 16:17
- 举报帖子“”
- xky0230699
21-10-13 19:43 - 0/0
- xky0230699
21-10-13 19:43
- RE:液相色谱柱寿命
- xky0230699
21-10-13 10:04 - 0/0
- xky0230699
21-10-13 10:04
- 举报帖子“【求助】安捷伦1100FLD中单位LU和FU的关系是什么?”
- xky0230699
21-10-13 09:55 - 0/0
- xky0230699
21-10-13 09:55
- RE:求助!色谱图中突然出现异常峰
- xky0230699
21-10-13 09:54 - 0/0
- xky0230699
21-10-13 09:54
- RE:色谱图积分
- xky0230699
21-10-13 09:51 - 0/0
- xky0230699
21-10-13 09:51
- RE:液相色谱平台峰问题
- xky0230699
21-10-13 09:42 - 0/0
- xky0230699
21-10-13 09:42
- RE:流动相可以没有有机相吗?
- xky0230699
21-10-13 09:40 - 0/0
- xky0230699
21-10-13 09:40
- RE:岛津20A液相色谱
- xky0230699
21-10-13 09:37 - 0/0
- xky0230699
21-10-13 09:37