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[热点] filecode=后面第一个是大写字母 wangze12014 2026-08-17 刚刚
[色谱质谱] [已完结]大家看气相色谱都用什么软件啊 (6/3945) 先森,汤小辉 2015-05-04 2015-05-05 10:20:23 by douguanqi
[色谱质谱] [已完结]求助:全氟磷酸液相色谱测试条件的选择 (1/319) jiangchao91 2015-04-29 2015-05-05 10:18:26 by jiangchao91
[色谱质谱] [已完结]求助一种新大环内酯类药物流动相的选择 (0/366) hydralxs 2015-05-05 2015-05-05 10:03:32 by hydralxs
[色谱质谱] [已完结]请教高手怎么对质谱或发射光谱方法等分析地质样品中的金属元素含量进行查新 (4/851) 觉主 2015-05-02 2015-05-04 21:56:27 by 觉主
[色谱质谱] [已完结]这是做LC-MS的质谱图,如何确定这一分子离子峰呢? (3/2283) majinrong5 2015-05-04 2015-05-04 20:51:31 by archbishop
[色谱质谱] [已完结]液质测氨基酸标准品没有信号是什么原因? (3/783) luxiaoyong 2015-05-04 2015-05-04 19:51:38 by luxiaoyong
[色谱质谱] [已完结]安捷伦HP6890/5975C型号的GC-MS如何导出的AIA文件 (2/1332) 303796651 2014-11-21 2015-05-04 16:47:33 by 快乐小小26
[色谱质谱] [已完结]关于总离子流图尾段上翘 (0/443) hobbywind 2015-05-04 2015-05-04 14:48:49 by hobbywind
[色谱质谱] [已完结]芹菜素标准品有峰,样品无峰 (0/509) 395146894 2015-05-04 2015-05-04 14:20:41 by 395146894
[色谱质谱] [已完结][关贴]气相色谱出杂峰问题    ( 1 2 ) (10/2760) 莎宝lmj 2015-04-18 2015-05-04 12:43:57 by 李明杰
[色谱质谱] [已完结][关贴]有没有人用过HI-Trap Protein G柱? (评阅+2) (4/2534) 琉心净月 2013-07-26 2015-05-04 11:56:34 by jlj201224
[色谱质谱] [已完结]HPLC测定有机化合物的水中溶解度 (6/2100) b1j2m3u4 2015-01-20 2015-05-04 11:11:37 by b1j2m3u4
[色谱质谱] [已完结]Agilent DB-WaX 残留溶剂峰后都会出现一个未知峰 (评阅+2) (0/897) 学员7PzxTj 2015-05-04 2015-05-04 10:49:57 by qq564137343
[色谱质谱] [已完结]求助:GC-MS峰形很差怎么办? (4/2044) 梦泽白桦 2015-05-01 2015-05-04 10:10:02 by zs050604
[色谱质谱] [已完结]求解hplc中压力值不稳定来回跳动 (5/1403) ggyy0911 2015-05-01 2015-05-04 10:08:37 by vical
[色谱质谱] [已完结]气相色谱利用Porapak Q柱能否测定准确测定无水乙醇中的水分含量? (评阅+2) (0/646) Alphamale 2015-05-04 2015-05-04 09:29:05 by Alphamale
[色谱质谱] [已完结]间苯二胺硫酸盐的液相分析 (0/562) 王楷加油 2015-05-04 2015-05-04 07:54:53 by 王楷加油
[色谱质谱] 请问哪个色谱类的期刊见刊比较快? (7/1888) he613521 2015-05-03 2015-05-03 21:49:46 by he613521
[色谱质谱] 液相色谱 基线总是漂移    ( 1 2 3 ) (21/2195) 落叶无痕博士 2015-03-31 2015-05-03 19:58:36 by chenenli
[色谱质谱] [已完结]气相色谱响应面分析 (1/454) wst129 2015-05-03 2015-05-03 17:03:06 by wst129
[色谱质谱] [已完结]13X分子筛 (0/511) zhu923423 2015-05-03 2015-05-03 13:23:29 by zhu923423
[色谱质谱] [已完结]液相色谱条件中波长怎么选择?    ( 1 2 ) (10/2338) yixinyiyiai 2015-04-30 2015-05-03 10:23:38 by crazyff12345
[色谱质谱] [已完结]求助做HPLC的Kromasil NH2 氨基色谱柱如何清洗 (0/485) 千寻@德院 2015-05-02 2015-05-02 11:43:42 by 千寻@德院
[色谱质谱] [已完结]高效液相色谱流动相的选择 (7/1690) yizhiduying 2015-04-29 2015-05-01 14:52:36 by superyeast
[色谱质谱] [已完结][关贴]请问agilent液相色谱图的矢量图怎么得到? (7/1823) lantao8823 2012-04-07 2015-05-01 12:47:36 by 茜草科
[色谱质谱] [已完结]气相色谱用5A填充柱测N2,什么测试条件可以分离NO和N2的峰 (0/591) lvjanan521 2015-04-30 2015-04-30 20:15:32 by lvjanan521
[色谱质谱] [已完结][关贴]离子色谱背景值大,要怎么办? (1/1232) jocelynlynn 2013-03-26 2015-04-30 13:17:52 by 灬对错无续
[色谱质谱] [关贴]氟碳表活剂发生颜色反应测吸附量 (2/354) king911 2012-05-24 2015-04-30 12:44:53 by king911
[色谱质谱] 谢谢大家,色谱拖尾 (5/944) mark213 2015-04-28 2015-04-30 10:25:04 by DDD喂鱼抽猫
[色谱质谱] [已完结][关贴]用HPLC测反应产率。 (4/1728) haike187 2015-04-28 2015-04-30 10:09:11 by superyeast
[色谱质谱] [已完结]正相硅胶柱 (4/1028) 淡淡信仰 2014-03-27 2015-04-29 19:45:14 by 752548240
[色谱质谱] [已完结]标样溶剂和样品不一样 (4/1055) 文jf文jy 2015-04-28 2015-04-29 15:25:25 by klicking
[色谱质谱] [已完结][关贴]请问Waters2487 LC30液相色谱仪的原始数据如何导出(数据导出软件Empower) (8/4584) 沙漏 2014-04-16 2015-04-29 13:35:07 by 之乎者Y
[色谱质谱] [已完结]怪峰 (3/479) 笑星星,和尚 2015-04-28 2015-04-29 11:50:11 by archbishop
[色谱质谱] GC-MS制备样本时衍生化后加入正庚烷的作用 (0/664) 笑星星,和尚 2015-04-29 2015-04-29 07:43:29 by 笑星星,和尚
[色谱质谱] [已完结]关于用气相色谱检测食品中甜蜜素的含量加标回收的计算 (0/541) peggymx 2015-04-29 2015-04-29 07:27:09 by peggymx
[色谱质谱] [已完结]求助各位大神!为什么苯甲醇侧含量,GC和滴定、分光测出的结果差别很大 (评阅+2) (2/607) jiese222 2015-04-28 2015-04-28 17:07:00 by daisyzhangwei
[色谱质谱] [已完结]新手求助,稳定性试验中,有关物质主峰出现严重拖尾 (4/1649) 雨打杏花湿 2015-04-28 2015-04-28 17:04:41 by daisyzhangwei
[色谱质谱] [已完结]怎么选用柱类型? (2/312) zhangmiao123 2015-04-28 2015-04-28 17:02:06 by daisyzhangwei
[色谱质谱] [已完结]求能够做植物提取物成分分析的公司或科研院所    ( 1 2 ) (11/2103) galaxysnow 2015-03-03 2015-04-28 16:55:17 by galaxysnow
[色谱质谱] [已完结]每次手动进样的时候GCMS就会出现CAR1 purge leaks和 cooling fan error 这两个报警 (0/2614) 流景闲草lzf 2015-04-28 2015-04-28 13:53:09 by 流景闲草lzf
[色谱质谱] [已完结]请教:亚硝酸甲酯羰基化合成草酸二甲酯其中MN的分析问题!谢谢 (0/780) 303560692 2015-04-28 2015-04-28 13:18:22 by 303560692
[色谱质谱] [已完结]液相色谱测苯酚 怎么都不出峰    ( 1 2 ) (11/2069) hntsyd 2015-04-23 2015-04-28 13:07:28 by hntsyd
[色谱质谱] [已完结]气相色谱分析硫化氢 (0/1919) zuoyouxs 2015-04-28 2015-04-28 09:21:52 by zuoyouxs
[色谱质谱] [已完结]胺类物质跑HPLC,LC-MS拖尾很严重 (5/1772) doctor_phd 2015-04-27 2015-04-28 07:09:52 by lilibing
[色谱质谱] [已完结]气相色谱氢气纯度 (2/2185) 小春子 2015-04-27 2015-04-27 22:16:44 by swgchxy
[色谱质谱] [已完结]气相色谱 (0/314) happy青涩感 2015-04-27 2015-04-27 21:47:59 by happy青涩感
[色谱质谱] 液相方法建立,第一次梯度洗脱这样,下面该怎样做呢?等度还是梯度? (评阅+2) (0/577) xkfyxj 2015-04-27 2015-04-27 16:13:34 by xkfyxj
[色谱质谱] [已完结]甘油、丙二醇、乙二醇等的色谱分析方法 (2/703) llf_120 2015-04-24 2015-04-27 16:08:01 by llf_120
[色谱质谱] [已完结]求助解谱! (4/828) 丫丫栗子 2015-04-24 2015-04-27 11:44:11 by 丫丫栗子
[色谱质谱] [已完结]请问这种基线分离如何解决?流动相:甲醇-水 (6/941) Jessicax 2015-04-23 2015-04-27 10:38:30 by w9412
[色谱质谱] [已完结][关贴]气质联用能检测挥发性有机酸吗? (评阅+1) (9/2566) zhangyu_02 2013-11-26 2015-04-27 06:34:44 by yangli86
[色谱质谱] [已完结]RID&UV串联问题 (1/453) ablj1228 2015-04-26 2015-04-26 14:07:26 by supercat0821
[色谱质谱] 关于色谱柱冲柱子的问题    ( 1 2 ) (12/1817) he294011295 2015-04-23 2015-04-26 08:56:12 by zxwcn
[色谱质谱] [已完结]请问用UPLC接BEH amide柱子可以同时测定生物质水解产物吗? (1/346) 77lly 2015-04-22 2015-04-25 19:39:20 by 墨若熙憧
[色谱质谱] [已完结]D-葡萄糖醛酸在GC分析中标准糖的保留时间 (3/1155) 魔峰小子 2015-04-25 2015-04-25 17:06:32 by hydros
[色谱质谱] [已完结]GCMS分析用的标准曲线溶液能用多久? (4/2115) 晶晶crystal 2015-04-07 2015-04-25 12:21:45 by lpzhang
[色谱质谱] [已完结]色谱峰不对称,加了酸也没有改变,怎么办?    ( 1 2 3 ) (29/2107) fang2010 2015-04-22 2015-04-25 10:27:42 by 家强
[色谱质谱] 峰形问题    ( 1 2 ) (10/1809) hppxxb 2015-04-23 2015-04-25 01:25:27 by laianren_123
[色谱质谱] PFOA样品出峰时间和标样出峰时间相差7分钟? (16/1579) aywater 2015-01-30 2015-04-24 21:05:06 by aywater
[色谱质谱] [已完结]求助这个液相是怎么了,在线等,谢谢 (2/735) 湖海散人 2015-04-24 2015-04-24 16:54:07 by huihui2255365
[色谱质谱] [已完结]我的液相是怎么啦? (4/521) lizhiyi241 2015-04-23 2015-04-24 16:46:07 by PYR小正
[色谱质谱] [关贴]GC-MS定量测定脂肪酸时标品的问题 (10/3447) 无解 2012-02-19 2015-04-24 12:47:27 by lvli1210
[色谱质谱] [已完结]气相峰型拖尾的原因 (4/1773) zhiyanjiang 2015-03-21 2015-04-24 10:52:01 by swgchxy
[色谱质谱] 气相色谱中同一内标物在不同样品中的调整保留时间相同吗? (5/2010) 齐相前 2015-04-18 2015-04-24 10:25:42 by swgchxy
[色谱质谱] [已完结]气相色谱内标法!!!! (2/583) 先森,汤小辉 2015-04-18 2015-04-24 10:23:19 by swgchxy
[色谱质谱] [已完结]求助己二酸二酰肼分析方法 (0/922) yangjinlei 2015-04-24 2015-04-24 10:00:00 by yangjinlei
[色谱质谱] [已完结]HPLC峰形异常处理求助 (1/852) chy007 2015-04-23 2015-04-24 09:43:00 by chy007
[色谱质谱] [已完结]液相测定有机金属盐    ( 1 2 ) (13/1627) mingminer 2015-04-21 2015-04-24 09:33:04 by 呀呀好傻
[色谱质谱] 气相色谱中,如何确定物质的出峰位置,还有如何确定某一出峰是什么物质    ( 1 2 ) (10/3904) swftiffany 2015-03-22 2015-04-24 09:06:32 by husanhe
[色谱质谱] [已完结]求助气相色谱问题 (3/583) wangmeng0124 2015-01-08 2015-04-24 08:02:48 by swgchxy
[色谱质谱] [已完结]求助关于同分异构体的分离 (4/1132) liu19900909 2015-01-20 2015-04-24 07:57:50 by swgchxy
[色谱质谱] [已完结]液质联用,根据哪个图,摸液相条件 (评阅+2) (4/1439) kelayue7080 2015-04-15 2015-04-23 22:24:10 by kelayue7080
[色谱质谱] [已完结]求大神赐教测量所需使用的仪器 (3/525) ljtlovexs 2015-04-23 2015-04-23 22:11:20 by lifucheng
[色谱质谱] [已完结]求助HPLC法测植物组织中的ATP含量问题,标准品要买什么样的呢? (6/1174) 钴蓝星域 2015-04-23 2015-04-23 15:56:55 by archbishop
[色谱质谱] [已完结]LC-MSMS质控的问题 (3/683) MAIZI123 2015-04-21 2015-04-23 15:19:35 by jinianwei
[色谱质谱] [已完结]HS-SPME-GC-MS 内标重复性 (1/1164) blackcat7876 2013-03-20 2015-04-23 15:03:23 by liyuy0921
[色谱质谱] [已完结]核磁NUZS处理完 怎么保存PDF (0/380) jimin_y 2015-04-23 2015-04-23 14:34:20 by jimin_y
[色谱质谱] 转帖----气相色谱质谱联用仪调研报告(岛津、安捷伦、赛默飞世尔--参数比较)    ( 1 2 ) (评阅+3) (13/4769) guevara1967 2012-04-07 2015-04-23 11:18:56 by zhanhaoze69
[色谱质谱] [已完结]HPLC-UV检测波长的确定 (2/3173) lgfaith 2015-04-23 2015-04-23 11:17:06 by xuchao7447
[色谱质谱] [已完结]有关离子色谱 (2/600) hilda 2015-01-26 2015-04-23 10:53:41 by pouringrain
[色谱质谱] [已完结]检测限和定量限的确定 (4/2357) cicishen 2015-04-22 2015-04-23 10:43:39 by cicishen
[色谱质谱] 【交流】高效液相色谱可同时检测胞内ATP,ADP,AMP,NAD+,NADH吗? (7/3675) liaozi 2010-05-07 2015-04-23 10:06:44 by 钴蓝星域
[色谱质谱] 求助关于发表文章 (1/527) daisyhsj123 2015-04-22 2015-04-23 08:22:09 by weijun307
[色谱质谱] [已完结]请问HPX-87H能分离和检测甘露醇和果糖吗?线性范围是多少 (1/360) 546516632 2015-04-21 2015-04-22 21:28:22 by yguang
[色谱质谱] [已完结]ASRS 300 外接水模式 (0/460) jingyi_180 2015-04-22 2015-04-22 20:08:40 by jingyi_180
[色谱质谱] [已完结]新手求指教!关于氨基酸分析仪或HPLC分析氨基酚组分和含量的    ( 1 2 ) (12/2507) yuehongshan 2014-06-23 2015-04-22 18:54:45 by 才哥哥
[色谱质谱] [已完结]大侠们,你们有没有GC和HPLC比较全的校验资料? (0/521) formulalin 2015-04-22 2015-04-22 18:44:56 by formulalin
[色谱质谱] [已完结]求分析牛人解惑~~~ (5/628) lmnop1011 2015-04-22 2015-04-22 17:31:42 by lmnop1011
[色谱质谱] [已完结]液相色谱润洗液用的是什么? (2/879) bl1983 2015-04-22 2015-04-22 16:49:24 by 呀呀好傻
[色谱质谱] [已完结]液质联用图谱解析 (3/6058) sys821 2015-04-21 2015-04-22 16:36:03 by archbishop
[色谱质谱] [已完结]求助各位液相大神 (5/749) metula 2015-04-20 2015-04-22 16:31:06 by 呀呀好傻
[色谱质谱] [已完结]甘氨酸乙酯盐酸盐的液相条件 (1/1190) 咯咯411 2015-04-22 2015-04-22 15:52:44 by liukuo1
[色谱质谱] [已完结]液相色谱,基线漂移    ( 1 2 3 ) (26/2362) 1357447010 2015-04-14 2015-04-22 15:01:09 by 呀呀好傻
[色谱质谱] 液相    ( 1 2 ) (16/1301) wlm0917 2015-04-20 2015-04-22 14:34:04 by 呀呀好傻
[色谱质谱] [已完结]标准品纯度 (5/3499) girl-of-sun 2015-04-21 2015-04-22 12:41:06 by czzlnkar
[色谱质谱] [已完结]寻找一款色谱柱 (4/1044) 学员psbvfG 2015-04-20 2015-04-22 12:23:06 by archbishop
[色谱质谱] 求助关于高液的内标法 (0/430) daisyhsj123 2015-04-22 2015-04-22 10:48:10 by daisyhsj123
资源 [ 查看全部 ] 作者 最后发表
[色谱质谱] 安捷伦-6410串接液质维护手册——Agilent 6410 Triple Quad LC/MS (4/1628) old_yang 2015-04-14 2015-04-27 11:13:32 by zxg_4545
[色谱质谱] 【资源】Waters公司的UPLC操作指南 (34/4779) sunnycat 2010-01-10 2015-04-25 16:41:41 by 墨若熙憧
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