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[热点] AI 太可怕了,写基金时,提出想法,直接生成的文字比自己想得深远,还有科学性 babu2015 2026-02-14 刚刚
[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) (4/1829) 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 (0/319) jay008 2012-04-21 2012-04-21 15:47:34 by jay008
[色谱质谱] [已完结][关贴]求助 (0/138) 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 ) (18/2422) 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) (8/1711) xiaobolala 2012-04-18 2012-04-21 14:28:54 by sw7177
[色谱质谱] 主峰后基线漂移 (2/793) 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) (0/304) 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) (0/836) 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 (1/1051) 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 (5/2515) 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 (1/388) 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 (4/2973) 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) (2/2888) 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) (2/395) 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 (6/526) 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 (3/1143) 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) (1/264) 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) (0/100) 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) (2/223) 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 (1/345) 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 (2/531) 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) (0/2008) 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 (0/364) 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) (2/276) 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) (3/915) 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 ) (16/1497) 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) (6/586) 妞抱懒猫 2012-04-17 2012-04-19 19:34:48 by lifucheng
[色谱质谱] [已完结]nice (1/270) 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 (0/163) 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 (2/403) 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? (2/681) 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? (3/3101) 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) (10/1938) 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) (1/2525) 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 (0/191) 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 (6/1745) 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) (3/819) 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。 (1/985) zzyytalent 2012-04-19 2012-04-19 09:36:05 by zzyytalent
[色谱质谱] [已完结]翻译一句话 (4/503) 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 (8/3167) 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) (0/271) yzhlasiI 2012-04-18 2012-04-18 18:03:26 by yzhlasiI
[色谱质谱] [已完结]关于C18小柱 (2/889) 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 (4/425) 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 ) (10/3804) 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 (1/471) 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? (2/1484) 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) (6/1585) 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) (0/480) 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 ) (13/1955) 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 (3/596) 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? (3/1715) 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) (21/3956) 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 (0/2411) 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) (0/973) 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 (0/662) 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 (2/1203) 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 (2/869) 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) (1/568) 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? (0/601) 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 (0/147) 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) (0/248) 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??? (5/1366) 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 (3/1085) 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)(6/1382) TLC菜鸟 2012-04-15 2012-04-16 20:52:47 by TLC菜鸟
[色谱质谱] 气相色谱 (19/1319) 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) (0/403) 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) (0/955) yadxych 2012-04-16 2012-04-16 19:24:48 by yadxych
[色谱质谱] [已完结]菜鸟求助~~ (6/649) 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 (0/1632) 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 ) (53/5393) 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) (2/352) 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 (3/450) 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) (2/2754) 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 (1/2116) 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 (9/1215) 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) (7/2416) 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)(17/5050) 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 (1/253) wonder2002 2012-04-13 2012-04-13 23:25:00 by xiaoyuyxy
[色谱质谱] [已完结]HPLC纯化DNA (0/986) 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! (0/715) 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? (0/575) triger2011 2012-04-13 2012-04-13 20:09:54 by triger2011
[色谱质谱] 【求助】低碳烯烃分析--色谱柱 用啥类型的? (2/751) plszsx 2010-10-22 2012-04-13 19:00:48 by baby521
[色谱质谱] [已完结][关贴]甲砜基乙胺盐酸盐纯度检测 (1/156) Renr 2012-04-13 2012-04-13 17:22:45 by cuibenyao
[色谱质谱] [已完结]色谱基线波动    ( 1 2 ) (13/1120) coolmilk6582 2012-04-10 2012-04-13 17:13:48 by hoho2010
[色谱质谱] [已完结]这是个什么手性柱 (1/528) mxyalf 2012-03-28 2012-04-13 15:23:04 by 零点归航
[色谱质谱] [已完结]从文献上看到HPLC流动相用到磷酸盐(pH2.3),但不知道准确的配制方法,请高手指点一下 (4/1791) guanqiqi 2012-04-11 2012-04-13 13:52:29 by fanbaoming
[色谱质谱] [已完结]分析鉴定单一化合物粉末状纯品,怎么设定气质条件? (2/287) fqqbessy 2012-04-12 2012-04-12 21:32:04 by 鸭绿江畔
[色谱质谱] [已完结]北分sp2100 FPD 总显示未就绪不知道怎么回事? (0/140) thatfall_lqy 2012-04-12 2012-04-12 21:10:08 by thatfall_lqy
[色谱质谱] 怎样根据化合物结构选择流动相? (11/2946) yufu0522 2011-05-05 2012-04-12 20:00:13 by jytingting
[色谱质谱] [已完结]关于开机安装柱子的问题? (7/1634) rainbow_zyt 2012-04-10 2012-04-12 18:29:29 by lifucheng
[色谱质谱] 【交流】使用质谱软件的大侠请进来 (9/1394) hongling3009 2009-12-11 2012-04-12 18:09:58 by muhuidan
[色谱质谱] [已完结]三乙胺的问题..... (评阅+1) (7/2360) kele9955 2012-04-07 2012-04-12 18:09:48 by 408851978
[色谱质谱] 哪类环糊精最适合拆分氨基酸类对映体 (0/148) WX_0087 2012-04-12 2012-04-12 15:45:30 by WX_0087
[色谱质谱] [已完结]TIC中某个峰出现裂分,这是为什么?????? (0/234) sumu0109 2012-04-12 2012-04-12 14:41:34 by sumu0109
[色谱质谱] [已完结]气相色谱中,正峰的积分面积却是负值,为什么啊? (评阅+1) (0/487) sunny900302 2012-04-12 2012-04-12 14:14:20 by sunny900302
[色谱质谱] [已完结]哪里可以分析蜡油的硫氮类型和分布? (0/108) 石大雨林 2012-04-12 2012-04-12 10:33:56 by 石大雨林
[色谱质谱] [已完结][关贴]求varian prostar 210液相工作站的操作手册 (2/967) zhulei3220 2012-04-11 2012-04-12 10:23:18 by xiaoshm
[色谱质谱] [已完结]L-谷氨酸二乙脂盐酸盐中的D-谷氨酸二乙脂盐酸盐分不开,, (5/692) 妖精 2012-04-10 2012-04-12 09:40:52 by xxaijwd
[色谱质谱] [已完结]气相色谱仪 分析样品时出峰时出现裂分峰 怎么消除?    ( 1 2 ) (评阅+1) (19/4332) ruochen-1 2012-02-19 2012-04-11 23:29:02 by 风玲
[色谱质谱] [已完结]关于脂溶性水溶性两组等梯度色谱条件的连接 (3/731) 波斯米亚 2012-04-11 2012-04-11 23:23:11 by 波斯米亚
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