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[热点] 让我中一个面上吧! 大萍1987 2026-08-21 刚刚
[色谱质谱] [已完结]氢火焰点不着火 (评阅+1) (3/980) haoliying 2012-04-23 2012-04-24 09:07:01 by haoliying
[色谱质谱] [已完结]标准多肽和蛋白配置问题 (评阅+1) (0/259) chenzhengyi 2012-04-24 2012-04-24 08:48:27 by chenzhengyi
[色谱质谱] [已完结]色谱出峰晚 (7/496) xuelin1987 2011-10-26 2012-04-24 05:16:34 by xuelin1987
[色谱质谱] [已完结]液相中怎么求峰高 (评阅+1) (3/1041) 可米kemi 2012-04-23 2012-04-23 23:03:40 by 可米kemi
[色谱质谱] [已完结]气相色谱填充柱,用归一法测,测不准,没有规律,每个结果都差好多 (2/578) 囡囡太丑 2012-04-21 2012-04-23 16:33:11 by 囡囡太丑
[色谱质谱] [已完结]ICP--MS测Zn标线线性不好使怎么回事? (2/1133) luxiaoger 2012-04-19 2012-04-23 15:51:51 by luxiaoger
[色谱质谱] [已完结]药典用气相法所用毛细柱规格(不是固定液) (评阅+1) (5/1270) sw7177 2012-04-22 2012-04-23 15:51:22 by sw7177
[色谱质谱] [已完结]关于一个化合化物色谱分析的问题    ( 1 2 ) (评阅+1) (10/1909) jzz138 2012-04-21 2012-04-23 14:43:14 by hxlcpu
[色谱质谱] [已完结]多元高效液相换流动相的比例后,忘记平衡柱子就进样,10多秒内马上停止有害吗?    ( 1 2 ) (评阅+2) (10/3767) danyzj01 2012-04-20 2012-04-23 13:20:06 by huomingjia
[色谱质谱] [已完结]氨基甲酸乙酯 标准品价格 (评阅+1) (1/357) 爱莉儿 2012-04-22 2012-04-23 13:03:00 by 痴夷子皮
[色谱质谱] [已完结]2,6-二羟基苯甲酸的HPLC 分析方法 (6/1896) swtx7603222 2012-04-21 2012-04-23 09:01:30 by swtx7603222
[色谱质谱] 关于气相色谱样品处理问题 (5/846) 相濡以沫 2012-04-19 2012-04-22 23:08:55 by nedved33
[色谱质谱] [已完结]求助广大虫友: 关于用流动相稀释标品的问题 谢谢!!! (评阅+1) (9/2612) lsy568568 2012-04-18 2012-04-22 17:16:28 by lsy568568
[色谱质谱] [已完结]多次平行进样的RSD计算 (8/3737) 相濡以沫 2012-04-18 2012-04-22 14:02:32 by martina123
[色谱质谱] [已完结][关贴]求助 (0/139) zdengfeng 2012-04-22 2012-04-22 11:47:37 by zdengfeng
[色谱质谱] [已完结]请问江苏南京以及苏南片中,哪个高校有热裂解气质联用仪 (1/1164) cz_happyhyb 2012-04-21 2012-04-21 22:26:20 by haxia
[色谱质谱] [已完结]求助:InjectVial与InhomeVial的意思 (评阅+1) (0/263) 梦幻芭蕾 2012-04-21 2012-04-21 20:26:41 by 梦幻芭蕾
[色谱质谱] [已完结]相同浓度的内标的响应不同的问题 (2/1047) ly1988 2012-04-20 2012-04-21 18:37:25 by cuizy2007
[色谱质谱] [已完结]内标物的筛选 (2/253) 路易十三 2012-04-21 2012-04-21 17:18:36 by lifucheng
[色谱质谱] [已完结]标准品图谱分别用国产和进口的甲醇做溶剂,标准品峰面积的保留时间会变化吗? (评阅+1) (4/2107) fqj971321 2012-04-20 2012-04-21 16:43:26 by kwbing008
[色谱质谱] [已完结]GPC凝胶渗透色谱 (0/351) jay008 2012-04-21 2012-04-21 15:47:34 by jay008
[色谱质谱] [已完结][关贴]求助 (0/161) amy32443 2012-04-21 2012-04-21 15:10:45 by amy32443
[色谱质谱] [已完结]安捷伦7890a结果无法重现求助    ( 1 2 ) (18/2881) hearun 2012-04-19 2012-04-21 14:44:40 by sw7177
[色谱质谱] [已完结]GC测试火焰点不着 (评阅+1) (8/2037) xiaobolala 2012-04-18 2012-04-21 14:28:54 by sw7177
[色谱质谱] 主峰后基线漂移 (2/836) happybird2007 2012-04-21 2012-04-21 13:47:29 by gzbgx
[色谱质谱] [已完结]请问聚合液中的丙烯酸甲酯能否用液相色谱分析 (评阅+1) (0/324) xuguiping12 2012-04-21 2012-04-21 12:57:24 by xuguiping12
[色谱质谱] [已完结]求瓦里安色谱工作站离线版的软件 (评阅+1) (0/900) zhenghuha 2012-04-20 2012-04-20 23:56:57 by zhenghuha
[色谱质谱] [已完结]氢焰检测器的原理中的 CHO+ · CH 如何念 ?谢谢 (1/1099) Safranine 2012-04-20 2012-04-20 20:43:46 by Safranine
[色谱质谱] [已完结]双氧水会不会对C18柱造成损害 (5/2705) lihui0168 2012-04-19 2012-04-20 19:23:20 by lifucheng
[色谱质谱] 【求助】PEEK(聚醚醚酮)的裂解气相色谱分析 (1/424) 寻寻 2010-11-27 2012-04-20 19:17:54 by phoenix_leo
[色谱质谱] PY-GC/MS与GC/MS有什么区别??请教各位大仙 (4/3209) fangcheng533 2011-11-24 2012-04-20 19:14:11 by phoenix_leo
[色谱质谱] [已完结]DMF溶液过滤可以使用水系滤膜吗 (评阅+1) (2/2982) xiaoyu19 2012-04-20 2012-04-20 17:38:59 by xiaoyu19
[色谱质谱] [已完结]求助`毛细管电泳的电流降低 (评阅+1) (2/422) 潇洒王子 2012-04-18 2012-04-20 16:11:57 by 潇洒王子
[色谱质谱] [已完结]出到峰 (6/588) 蓝云海 2012-04-19 2012-04-20 15:36:40 by huomingjia
[色谱质谱] [已完结]请问有哪位虫友知道100mmol/L的Tris-Hcl是怎么配制的,谢谢啦 (3/1357) 2010dss 2012-04-06 2012-04-20 15:34:24 by axz123.com
[色谱质谱] [已完结]内标法疑问??? (评阅+1) (1/283) warmspring 2012-04-20 2012-04-20 15:02:14 by kitaro
[色谱质谱] [已完结]静态顶空气相分析标准溶液的问题 (评阅+1) (0/130) xiaobolala 2012-04-20 2012-04-20 14:46:50 by xiaobolala
[色谱质谱] [已完结]流动相会导致样品异构吗? (评阅+1) (2/277) px220 2012-04-19 2012-04-20 14:23:20 by kitaro
[色谱质谱] [已完结][关贴]求解几个色谱分析化学方面的概念 (1/377) yjl2007 2012-04-20 2012-04-20 14:08:45 by soundhorizo
[色谱质谱] [已完结]关于液相色谱峰面积的问题 (2/638) helious 2012-04-19 2012-04-20 14:04:11 by 痴夷子皮
[色谱质谱] [已完结][关贴]多聚谷氨酸含量测定方法 (评阅+1) (0/2105) mch502 2012-04-20 2012-04-20 11:14:31 by mch502
[色谱质谱] [已完结]质谱丙酸出峰拖尾很严重 (0/384) xcshitao 2012-04-20 2012-04-20 11:08:41 by xcshitao
[色谱质谱] [已完结]固相萃取 (评阅+1) (2/322) 精灵猎手 2012-04-18 2012-04-20 09:07:57 by fanbaoming
[色谱质谱] 最近气相色谱 研究什么比较新呀 最近一直用石墨烯 请教还有什么别的处理方法么? (评阅+1) (3/1302) 合理伪装 2012-04-19 2012-04-20 08:58:02 by 狂风暴浪
[色谱质谱] 【求助】求助:富集相直接进样可以么    ( 1 2 ) (16/1844) sunxiumin1 2010-09-10 2012-04-19 20:12:13 by 空中美男子
[色谱质谱] [已完结]液相 (评阅+2) (6/666) 妞抱懒猫 2012-04-17 2012-04-19 19:34:48 by lifucheng
[色谱质谱] [已完结]nice (1/290) right304 2011-08-17 2012-04-19 19:26:10 by weihang
[色谱质谱] [已完结]求高人帮忙解析蛋白质的飞行质谱图 (0/193) hlh725 2012-04-19 2012-04-19 19:10:16 by hlh725
[色谱质谱] [已完结]求助我该使用哪种质谱仪 (2/451) phengite 2012-04-19 2012-04-19 17:33:21 by guevara1967
[色谱质谱] [已完结]用HBSS溶解样品后HPLC-MS检测稳定性降低,怎么办? (2/748) lwj115 2012-02-08 2012-04-19 17:31:14 by guevara1967
[色谱质谱] [已完结]糖分析用的色谱柱,氨基柱和糖柱哪个更好一点? (3/3345) zl1314 2012-04-19 2012-04-19 17:12:52 by guevara1967
[色谱质谱] [已完结]请教关于质谱的几个问题    ( 1 2 ) (评阅-5) (10/2350) 627780176 2012-04-17 2012-04-19 16:30:20 by tween100
[色谱质谱] [已完结]GC-MS丰度问题 (评阅+1) (1/2588) chashinoon 2012-04-19 2012-04-19 14:03:01 by yuwenhao
[色谱质谱] [已完结]想知道如何确定某个物质的检测方法 (0/227) 宝宝杨2 2012-04-19 2012-04-19 11:48:05 by 宝宝杨2
[色谱质谱] 【求助】气相色谱的手动进样和自动进样得到的结果差别很大,请各位帮忙分析原因 (6/2017) 大头柚子 2010-12-16 2012-04-19 10:24:35 by 489583179
[色谱质谱] [已完结]急 HPLC测量问题 (评阅+1) (3/1099) houguangbei 2012-04-19 2012-04-19 10:08:54 by 痴夷子皮
[色谱质谱] [已完结]用GC-FPD 检测乐果及氧化乐果不出峰的问题。 (1/1061) zzyytalent 2012-04-19 2012-04-19 09:36:05 by zzyytalent
[色谱质谱] [已完结]翻译一句话 (4/558) wangwei51669 2012-04-18 2012-04-19 09:32:27 by yukepotato
[色谱质谱] 【求助】如何对毛细管柱进行老化 (8/3529) lishushu 2010-12-14 2012-04-19 05:55:19 by iprj
[色谱质谱] [已完结]有谁知道毛细管在线预浓缩如何操作? (评阅+2) (0/311) yzhlasiI 2012-04-18 2012-04-18 18:03:26 by yzhlasiI
[色谱质谱] [已完结]关于C18小柱 (2/953) zhouynju 2012-04-18 2012-04-18 17:29:24 by guevara1967
[色谱质谱] [已完结]一无纯品的有机物的校正因子怎么求 (4/514) tjshb 2012-04-18 2012-04-18 16:27:03 by tjshb
[色谱质谱] [已完结]求助:C18填料,10*250mm的柱子,能装多少克, 上样量一般是多少?    ( 1 2 ) (10/4192) fengzimu 2011-06-15 2012-04-18 12:34:13 by mltr8539
[色谱质谱] [已完结]求助检测胺的盐酸盐的液相条件 (1/505) luckycamel 2012-04-18 2012-04-18 12:20:42 by helious
[色谱质谱] [已完结]求样品中乙二醇的溶剂残留的检测方法? (2/1533) whizz 2012-04-18 2012-04-18 12:13:00 by helious
[色谱质谱] [已完结]氨基酸在线衍生测定过程中遇到的一些问题 (评阅+1) (6/1837) 小彩84 2012-04-10 2012-04-18 10:58:49 by 小彩84
[色谱质谱] 日本岛津QP2010GCMS (评阅+1) (0/506) 674876157 2012-04-18 2012-04-18 09:56:35 by 674876157
[色谱质谱] 【求助】盐洗之后为什么还要水洗?    ( 1 2 ) (13/2485) YUANDONG9397 2010-03-27 2012-04-18 08:03:11 by tdcq2639
[色谱质谱] [已完结]求助,请高手帮忙关于阿莫罗芬流动相的问题 (3/740) 773177687 2012-03-19 2012-04-17 21:46:18 by 裸奔的小蜗牛
[色谱质谱] [已完结]离子色谱水样样品添加量为多少ml? (3/1908) qcd1988 2012-04-16 2012-04-17 21:21:27 by lifucheng
[色谱质谱] [已完结]waters 的C18色谱柱反冲对柱子有影响么    ( 1 2 3 ) (评阅+2) (21/4745) sdyusuyun 2012-04-04 2012-04-17 20:43:27 by tiantian-88
[色谱质谱] [已完结]254薄层板中样品的斑点颜色问题 为何有时会出现蓝色的荧光斑点 (0/2468) 学员N2Tjt1 2012-04-17 2012-04-17 19:34:22 by q071263933
[色谱质谱] [已完结]发酵液乙酸乙酯萃取浓缩 (评阅+1) (0/1016) successjbb 2012-04-17 2012-04-17 19:01:50 by successjbb
[色谱质谱] [已完结][关贴]肾上腺素打谱问题 (0/692) TLC菜鸟 2012-04-17 2012-04-17 19:01:33 by TLC菜鸟
[色谱质谱] [已完结]求助检测盐酸盐的液相条件 (2/1240) luckycamel 2012-04-17 2012-04-17 15:26:58 by luckycamel
[色谱质谱] [已完结]气相ECD检测器 (2/926) zhuiyu_ 2012-04-17 2012-04-17 15:25:24 by ctiehua
[色谱质谱] [已完结]请问我是层析收集后的液体样品,有NaCl和我要分析的成分,能不能做核磁共振? (评阅+1) (1/608) feifan126 2012-04-17 2012-04-17 14:29:38 by wddmq
[色谱质谱] [已完结]含有腐殖酸的水样通过预处理可以测离子色谱么? (0/646) zhouynju 2012-04-17 2012-04-17 10:53:35 by zhouynju
[色谱质谱] [已完结]油状物气质求含量 (0/169) sofiajue 2012-04-17 2012-04-17 09:24:29 by sofiajue
[色谱质谱] [已完结]丙烯酸低聚物的自聚是自由基反应吗?丙烯酸低聚物的色谱分析 (评阅+1) (0/277) renyizhen 2012-04-17 2012-04-17 08:55:47 by renyizhen
[色谱质谱] [已完结]HPLC间接紫外的死时间该怎么测??? (5/1493) 183816016 2012-04-16 2012-04-17 08:44:05 by 183816016
[色谱质谱] [已完结]液相图如何跑呢 (3/1256) 8226790 2012-04-16 2012-04-16 21:31:38 by 痴夷子皮
[色谱质谱] [已完结][关贴]肾上腺素 去甲肾上腺素图谱堆在一起了 (ACI+1)(6/1534) TLC菜鸟 2012-04-15 2012-04-16 20:52:47 by TLC菜鸟
[色谱质谱] 气相色谱 (19/1586) yzh0609420 2012-04-12 2012-04-16 20:19:54 by yzh0609420
[色谱质谱] [已完结][关贴]复杂混合物的TOF分析及数据处理 (评阅+1) (0/469) wyg_cumt 2012-04-16 2012-04-16 20:18:22 by wyg_cumt
[色谱质谱] [已完结]怎么样才能得到GC-MS的保留指数啊。。 (评阅+1) (0/1042) yadxych 2012-04-16 2012-04-16 19:24:48 by yadxych
[色谱质谱] [已完结]菜鸟求助~~ (6/786) carawai 2012-04-16 2012-04-16 17:00:58 by carawai
[色谱质谱] [已完结]衍生化法测定微量甲醛 (0/1673) luna2012 2012-04-16 2012-04-16 11:28:27 by luna2012
[色谱质谱] C18适用于哪些溶剂?要全面一点的    ( 1 2 ) (53/6901) shuyaping 2011-11-30 2012-04-16 11:18:34 by 330532119
[色谱质谱] [已完结]安捷伦1100 时间表应用时遇到的一些问题 (评阅+1) (2/401) 小彩84 2012-04-15 2012-04-16 10:34:38 by 小彩84
[色谱质谱] [已完结]氮气中微量氧 (3/493) boimin1983 2012-04-09 2012-04-15 18:31:22 by 解小愁
[色谱质谱] [已完结]气质联用样品用什么溶剂进行前处理 (评阅+1) (2/2817) fqqbessy 2012-04-14 2012-04-14 22:11:29 by iamben250
[色谱质谱] [已完结][关贴]岛津气相GC solution数据导出 (1/2149) njyang2006 2012-04-14 2012-04-14 20:59:14 by njyang2006
[色谱质谱] [已完结]超高效液相色谱的反相C18柱能否用于测定PH=3的介质中的离子 (9/1451) chyy 2012-04-11 2012-04-14 19:22:38 by lifucheng
[色谱质谱] [已完结][关贴]几个气相色谱问题,GC高手看过来 (评阅+1) (7/2867) jimmyt 2012-01-19 2012-04-14 17:58:54 by q1wert5
[色谱质谱] [已完结]做液相过滤流动相,有机滤膜可以过滤纯水吧?    ( 1 2 ) (ACI+1)(17/5670) yilishanshan 2012-04-10 2012-04-14 09:04:53 by bhx40762061
[色谱质谱] [已完结]EPA 的质谱分析比对法 (1/283) wonder2002 2012-04-13 2012-04-13 23:25:00 by xiaoyuyxy
[色谱质谱] [已完结]HPLC纯化DNA (0/1010) 壹懿 2012-04-13 2012-04-13 22:25:26 by 壹懿
[色谱质谱] [已完结]求助VARIAN 瓦里安 star工作站使用教程! (0/780) 石大雨林 2012-04-13 2012-04-13 20:31:44 by 石大雨林
[色谱质谱] [已完结]谁那里有岛津SCL-6A的机器或者说明书,帮忙解释一下后面接线板的含义? (0/600) triger2011 2012-04-13 2012-04-13 20:09:54 by triger2011
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