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- RE:RE: 生活饮用水GB/T5750.8-2006,环氧氯丙烷的检出限怎么报?是0.02mg/L,还是用5ng除以250ml等于0.00002mg/L
- v3141805
20-11-10 16:07 - 0/0
- v3141805
20-11-10 16:07
- RE:RE: 包装材料中氯乙烯单体的测定,对照品只出现一个甲醇峰,没有氯乙烯单体的峰求指教
- v3141805
20-11-10 16:02 - 0/0
- v3141805
20-11-10 16:02
- RE:RE: 有人安捷伦气相色谱检测PET瓶坯的乙醛含量么?
- v3141805
20-11-10 10:31 - 0/0
- v3141805
20-11-10 10:31
- RE:RE: 如何把火焰原子吸收和液相放同一间房,需要隔开的话,怎么隔开
- v3141805
20-11-10 10:29 - 0/0
- v3141805
20-11-10 10:29
- RE:RE: 用DB-35的色谱柱测偶氮的具体进样参数和升温程序
- v3141805
20-11-10 10:13 - 0/0
- v3141805
20-11-10 10:13
- RE:RE:安捷伦7890B/5977BGC/MS用DB-35ms的色谱柱测量纺织品偶氮
- v3141805
20-11-10 10:11 - 0/0
- v3141805
20-11-10 10:11
- RE:RE: 环境空气 苯系物测定活性炭吸附/二硫化碳解吸 这个标准里提到的AB段吸附率如果达不到80%,能否直接计算AB段之和?AB段之和加起来不超排放建议值,是否还需重新采样?
- v3141805
20-11-09 15:07 - 0/0
- v3141805
20-11-09 15:07
- RE:RE: hj834半挥发标液 2,4二硝基苯酚做不出
- v3141805
20-11-09 15:01 - 0/0
- v3141805
20-11-09 15:01
- RE:RE: hj834半挥发标液 2,4二硝基苯酚做不出
- v3141805
20-11-09 15:00 - 0/0
- v3141805
20-11-09 15:00
- RE:RE: 气相色谱仪
- v3141805
20-11-09 12:53 - 0/0
- v3141805
20-11-09 12:53
- RE:RE:RE: 国标23200.8关于标液
- v3141805
20-11-09 12:51 - 0/0
- v3141805
20-11-09 12:51
- RE:RE:活性炭管中挥发性有机物盲样解吸后浑浊,是直接测还是过滤后测?
- v3141805
20-11-09 11:28 - 0/0
- v3141805
20-11-09 11:28
- RE:国标23200.8关于标液
- v3141805
20-11-09 11:25 - 0/0
- v3141805
20-11-09 11:25
- RE:RE: 请问吹扫捕集仪上的七通阀可以维修吗?
- v3141805
20-11-09 10:28 - 0/0
- v3141805
20-11-09 10:28
- RE:活性炭管中挥发性有机物盲样解吸后浑浊,是直接测还是过滤后测?
- v3141805
20-11-09 10:22 - 0/0
- v3141805
20-11-09 10:22
- RE:RE: 气质联用中TIC图谱突然出现个大凸起
- v3141805
20-11-08 14:38 - 0/0
- v3141805
20-11-08 14:38
- RE:RE:RE: 如何避免gc每次开机后响应到偏差?
- v3141805
20-11-08 14:36 - 0/0
- v3141805
20-11-08 14:36
- RE:RE:RE: 如何避免gc每次开机后响应到偏差?
- v3141805
20-11-08 10:36 - 0/0
- v3141805
20-11-08 10:36
- RE:RE: 三氟丁胺盐酸盐气相分析方法低浓度下不出峰
- v3141805
20-11-08 10:32 - 0/0
- v3141805
20-11-08 10:32
- RE:RE: 如何避免gc每次开机后响应到偏差?
- v3141805
20-11-08 10:30 - 0/0
- v3141805
20-11-08 10:30
- RE:RE: 凯氏定氮NaOH管老是漏液,拔了管还是有碱液流出,如何处理?
- v3141805
20-11-08 10:26 - 0/0
- v3141805
20-11-08 10:26
- RE:RE: 岛津气相做土壤中的石油烃,工作站labsolutions怎么把石油烃好多个峰的面积合并积分成一个总面积来做标曲?
- v3141805
20-11-06 18:13 - 0/0
- v3141805
20-11-06 18:13
- RE:RE:RE: 有没有做TCPP,TCEP,TDCP/TDCPP的新型阻燃剂检测?使用气质相关升温程序如何,柱子型号,仪器设置,具体的参考方法有吗?了解下?
- v3141805
20-11-06 11:10 - 0/0
- v3141805
20-11-06 11:10
- RE:RE:RE: 气质联用峰型问题
- v3141805
20-11-06 11:09 - 0/0
- v3141805
20-11-06 11:09
- RE:RE:RE: 福立气相色谱死机问题
- v3141805
20-11-06 11:07 - 0/0
- v3141805
20-11-06 11:07
- RE:福立气相色谱死机问题
- v3141805
20-11-06 10:47 - 0/0
- v3141805
20-11-06 10:47
- RE:RE: 气质联用峰型问题
- v3141805
20-11-06 10:22 - 0/0
- v3141805
20-11-06 10:22
- RE:RE: HJ1021做不好,谁可以帮帮忙?
- v3141805
20-11-06 10:18 - 0/0
- v3141805
20-11-06 10:18
- RE:RE: 伍豪色谱工作站
- v3141805
20-11-06 10:13 - 0/0
- v3141805
20-11-06 10:13
- RE:有没有做TCPP,TCEP,TDCP/TDCPP的新型阻燃剂检测?使用气质相关升温程序如何,柱子型号,仪器设置,具体的参考方法有吗?了解下?
- v3141805
20-11-06 09:46 - 0/0
- v3141805
20-11-06 09:46
- RE:气相做溶剂残留的问题。
- v3141805
20-11-06 08:20 - 0/0
- v3141805
20-11-06 08:20
- RE:RE: 甲苯 气体
- v3141805
20-11-05 18:16 - 0/0
- v3141805
20-11-05 18:16
- RE:RE: 赛默飞气质联用调谐报告
- v3141805
20-11-05 18:14 - 0/0
- v3141805
20-11-05 18:14
- RE:海底捞1天申请177个商标
- v3141805
20-11-05 16:24 - 0/0
- v3141805
20-11-05 16:24
- RE:多情却被无情恼
- v3141805
20-11-05 16:22 - 0/0
- v3141805
20-11-05 16:22
- RE:相同样品,使用同一品牌的几台设备湿法检测,检测结果差异大的原因
- v3141805
20-11-05 16:20 - 0/0
- v3141805
20-11-05 16:20
- RE:RE: 气相色谱顶空进样,溶剂峰有几个只有一个峰变小了
- v3141805
20-11-05 10:27 - 0/0
- v3141805
20-11-05 10:27
- RE:RE: 致敏性分散染料 分散黄39
- v3141805
20-11-05 08:37 - 0/0
- v3141805
20-11-05 08:37
- RE:RE: NMP测试FID检测器选择什么样的柱子比较好?
- v3141805
20-11-04 16:26 - 0/0
- v3141805
20-11-04 16:26
- RE:RE: 请问安捷伦工作站编辑方法时候出现乱码(??)问好是什么原因?
- v3141805
20-11-04 16:14 - 0/0
- v3141805
20-11-04 16:14
- RE:RE: 气质款用做农残混表的定性问题
- v3141805
20-11-04 14:17 - 0/0
- v3141805
20-11-04 14:17
- RE:RE: 硅胶与活性碳哪个厂家好?
- v3141805
20-11-04 11:59 - 0/0
- v3141805
20-11-04 11:59
- RE:RE: 间歇性不出峰可能是什么原因呢?
- v3141805
20-11-04 11:57 - 0/0
- v3141805
20-11-04 11:57
- RE:RE: 苹果汁中毒死蜱检测
- v3141805
20-11-03 10:31 - 3/0
- Insp_cff34b9f
20-11-03 18:04
- RE:RE: 国标23200.8测水果蔬菜中的农残有没有做过的,有些问题需要请教
- v3141805
20-11-03 16:24 - 0/0
- v3141805
20-11-03 16:24
- RE:RE: 关于BFB调谐疑问
- v3141805
20-11-03 11:55 - 0/0
- v3141805
20-11-03 11:55
- RE:RE:RE: RE:RE: 苹果汁中毒死蜱检测
- v3141805
20-11-03 11:52 - 0/0
- v3141805
20-11-03 11:52
- RE:RE: 0-50ug/ml氨氮标准曲线配置
- v3141805
20-11-03 10:34 - 0/0
- v3141805
20-11-03 10:34
- RE:RE: 气质联用仪问题,gcms恒压模式,总流量达不到设定值,gc一直未就绪
- v3141805
20-11-03 10:31 - 0/0
- v3141805
20-11-03 10:31