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[热点] 依托企业入选了国家启明计划青年人才。有无高校可以引进的。 我是勇敢牛牛 2026-02-10 刚刚
[色谱质谱] [已完结][关贴]气相色谱-质谱联机分析生物柴油的条件选择 (2/515) shilinfang 2014-03-31 2014-03-31 22:14:01 by baixi2009
[色谱质谱] [已完结]电泳可以检测的带负电的药物,像含有羧酸集团之类的有哪些 (0/199) tangwei唐玮 2014-03-31 2014-03-31 22:00:21 by tangwei唐玮
[色谱质谱] [已完结][关贴]峰面积减小问题 (4/1131) BOSS陈 2014-03-30 2014-03-31 20:50:10 by BOSS陈
[色谱质谱] [已完结]有检测白酒中难挥发性成分的吗??求~~~ (评阅+2) (0/736) grace777 2014-03-31 2014-03-31 20:11:11 by grace777
[色谱质谱] [已完结]流动相抽滤瓶不容易打开怎么办?    ( 1 2 3 ) (26/4100) ltxin2009 2012-02-03 2014-03-31 19:16:42 by oyxy12345
[色谱质谱] [已完结]关于正相色谱手性测定 (3/817) dongzhaoping 2014-03-30 2014-03-31 17:43:16 by wyy080214
[色谱质谱] [已完结]测定醇类内标物质的选择 (1/446) air808 2014-03-31 2014-03-31 16:17:32 by lifucheng
[色谱质谱] [已完结]关于气相色谱 六通进样阀进样的峰拖尾问题。    ( 1 2 ) (13/2114) ruochen-1 2014-03-25 2014-03-31 16:09:11 by zr0509
[色谱质谱] [已完结]气相色谱定量问题    ( 1 2 ) (11/1400) tiger200527 2014-03-29 2014-03-31 16:02:43 by zr0509
[色谱质谱] [已完结]两天内同一流动相测出数据相差5倍!!! (6/854) xiaoheicc 2014-03-26 2014-03-31 15:56:42 by xtxcjx
[色谱质谱] [已完结]气象色谱法测定碳数分布 (5/1393) WO拒绝 2014-02-10 2014-03-31 11:15:07 by lifucheng
[色谱质谱] [已完结]求助液相色谱柱Ultimate XB-NH2、SymmetryShield RP18技术资料 (5/1301) qingqing0608 2014-03-28 2014-03-31 09:42:31 by qingqing0608
[色谱质谱] DB23 柱温过高会报废吗 (12/1014) superyuanjia 2014-03-13 2014-03-30 16:55:18 by superyuanjia
[色谱质谱] [已完结]ODH柱进样后走不出产物峰,只有点杂质峰为什么    ( 1 2 ) (11/1009) 曲少宁 2014-03-28 2014-03-30 16:47:48 by 曲少宁
[色谱质谱] [已完结]岛津高效液相色谱仪 (2/706) 空旋律 2014-03-28 2014-03-30 16:17:47 by 空旋律
[色谱质谱] [已完结]用GC-MS测萘酚含量 (6/1191) 小叶OK 2014-03-28 2014-03-30 10:15:56 by 小叶OK
[色谱质谱] 请问在气相色谱中,用乙腈会不会有其它分解变体 (0/1206) tory1987 2014-03-30 2014-03-30 10:02:11 by tory1987
[色谱质谱] [已完结][关贴]色谱柱压力问题 (评阅+1) (8/2058) zhenguo86 2014-03-26 2014-03-30 09:52:39 by yangxp2006
[色谱质谱] [已完结]氯甲基异丙基碳酸酯 杂质检查 气相 (1/284) 刘龙飞 2013-08-15 2014-03-29 13:35:29 by pharmacy-yu
[色谱质谱] [已完结]LC-MS谱图分析 (4/1668) akuau 2014-03-26 2014-03-28 21:35:19 by st.nova2012
[色谱质谱] [已完结]液相色谱    ( 1 2 ) (11/820) lnlnln 2014-03-27 2014-03-28 21:15:39 by st.nova2012
[色谱质谱] [已完结]求助有大赛路CROWNPAK CR+手性柱分离DL鸟氨酸的HPLC方法 (0/399) mogutun 2014-03-28 2014-03-28 15:31:01 by mogutun
[色谱质谱] [已完结]气象色谱如何能分离开C2/C3/C4的烷烃和烯烃 (8/1670) asdhongdou 2014-03-23 2014-03-28 14:59:13 by fangx
[色谱质谱] [已完结]气相色谱图分析 (5/1686) zlj1989 2014-03-26 2014-03-28 14:21:28 by jessonkarry
[色谱质谱] [已完结]关于气相程序升温的问题    ( 1 2 ) (评阅+1) (13/1663) 碧咸 2014-03-22 2014-03-28 14:14:29 by jessonkarry
[色谱质谱] [已完结]plot-Q色谱柱的最高使用温度 (2/2502) xx小小xx 2014-03-28 2014-03-28 13:43:50 by jessonkarry
[色谱质谱] [已完结]广州菲罗门公司Strata:emoji:-X 聚合物固相萃取(SPE)柱资料 (0/392) qingqing0608 2014-03-28 2014-03-28 13:34:38 by qingqing0608
[色谱质谱] [已完结]液相色谱内标法标定菲的含量 内标物的选择 (3/925) 独悔恨 2014-03-27 2014-03-28 13:10:01 by 炜少
[色谱质谱] 【求助】HPLC安捷伦1200的理论塔板数和分离度 (9/3513) fengzimu 2010-05-08 2014-03-28 12:44:27 by tmm19930126
[色谱质谱] [已完结]Band Elut Certify2 型和BE CARBON 300mg / NH2 500MG固相萃取柱资料。 (0/139) qingqing0608 2014-03-28 2014-03-28 11:49:58 by qingqing0608
[色谱质谱] 液相色谱中控分析类文章哪些核心期刊比较好发 (4/1022) gtnl 2012-02-01 2014-03-28 11:29:30 by 肖坏
[色谱质谱] [已完结]高温液相色谱 无法QUICK RUN (0/190) polymerseu 2014-03-28 2014-03-28 11:25:41 by polymerseu
[色谱质谱] 有关固相微萃取,用于气质的 (7/1089) mylove2580 2013-08-26 2014-03-28 10:07:35 by 傻帽儿
[色谱质谱] [已完结]气相色谱疑问 (评阅+2) (6/537) pharmacy-yu 2014-03-27 2014-03-28 09:48:02 by pharmacy-yu
[色谱质谱] 含CMC物质的HPLC分析 (0/584) pymol 2014-03-28 2014-03-28 08:28:38 by pymol
[色谱质谱] [已完结]安捷伦1260高效液相色谱基线跑不平    ( 1 2 3 ) (评阅+2) (27/5232) 429856672 2014-03-16 2014-03-27 22:28:24 by 429856672
[色谱质谱] [已完结]gc1120气相色谱仪怎么调节流量,分流比 (评阅+2) (1/1255) 碧咸 2014-03-27 2014-03-27 18:32:06 by tanmingxiang
[色谱质谱] [已完结]液相色谱流动相 (评阅+2) (5/1297) swplovescf 2014-03-26 2014-03-27 16:27:45 by swplovescf
[色谱质谱] 保留时间提前问题    ( 1 2 ) (11/1851) sparkhehe 2014-03-24 2014-03-27 08:20:05 by 04010126
[色谱质谱] [已完结]LC-MS响应信号降了几个数量级。。。 (2/606) akuau 2014-03-17 2014-03-26 21:05:35 by akuau
[色谱质谱] [已完结]液相检测氨基酸的问题 (评阅+1) (7/1532) yinglisn 2014-03-25 2014-03-26 19:28:52 by yinglisn
[色谱质谱] [已完结]气相色谱的几个小问题    ( 1 2 ) (16/2225) 化学多面体 2014-03-25 2014-03-26 19:04:10 by changle9139
[色谱质谱] [已完结]使用Aminex HPX-87H柱时的相关注意事项 (1/1314) lh7544 2014-03-26 2014-03-26 17:26:44 by userhung
[色谱质谱] 【求助】液相色谱柱柱压问题 (1/604) xiangjinle203 2010-10-21 2014-03-26 16:53:10 by LG123456789
[色谱质谱] 【讨论】0.2%三氟乙酸水溶液为什么必须要每天配制? (2/2583) pplover 2010-09-07 2014-03-26 16:45:10 by 属牛男孩
[色谱质谱] 【求助】高效液相色谱图 这样子 ,是怎么回事 ?    ( 1 2 3 4 ) (37/4116) jiad315 2010-09-10 2014-03-26 16:13:57 by topgun625
[色谱质谱] [已完结]各位大侠又来求助啦,关于有机物成盐 (评阅+1) (3/793) cindyA 2014-03-26 2014-03-26 16:03:26 by cindyA
[色谱质谱] [已完结]氨基酸酯衍生物高效液相色谱条件 (1/211) xujing250 2014-03-26 2014-03-26 15:49:47 by 炜少
[色谱质谱] [已完结]求助!关于液相色谱目标峰和杂质峰保留时间相差很远的问题 (7/1715) cindyA 2014-03-25 2014-03-26 15:15:51 by cindyA
[色谱质谱] [已完结]PBDEs(多溴联苯醚)的固体标准品在哪里买啊? (评阅+1) (4/581) 枫林里的佳 2013-09-17 2014-03-26 12:15:43 by 枫林里的佳
[色谱质谱] [已完结]甲酸乙酯和乙酸乙酯能通过色谱分离吗?有没有大神做过?氢火焰检测器 (3/1220) ft081301117 2014-03-26 2014-03-26 12:00:12 by lancelot0411
[色谱质谱] [已完结]寻找国内的Chiralpak I系列手性柱,最好是制备的。 (评阅+2) (6/632) zgrlwl 2014-03-19 2014-03-26 11:57:21 by zgrlwl
[色谱质谱] [已完结]关于TLC (评阅+1) (5/1001) wwdxx2004 2014-03-24 2014-03-26 11:41:19 by fagui168
[色谱质谱] [已完结]求推荐色谱柱 (7/1013) hhaidong 2012-11-11 2014-03-26 11:11:45 by lianzhina
[色谱质谱] [已完结]求Agilent GC-MS 色谱工作站软件! (1/1530) liuyu0710 2014-03-25 2014-03-26 10:34:43 by 炜少
[色谱质谱] [已完结]请教大家有关液相进样品的pH的问题! (4/1086) zhihong09 2014-03-25 2014-03-26 08:43:27 by 炜少
[色谱质谱] [已完结]C18柱问题 (7/467) xiaoxususy 2014-03-25 2014-03-25 20:13:02 by xiaoxususy
[色谱质谱] [已完结]请教离子色谱仪ICP和采用了阴离子色谱柱的高效液相色谱之间的区别 (9/2229) martinwjf 2014-03-24 2014-03-25 17:12:56 by martinwjf
[色谱质谱] [已完结]质谱图的解析 (评阅+1) (9/983) steffi_fifi 2014-01-07 2014-03-25 16:07:10 by 沧海巫山
[色谱质谱] [已完结]气相色谱分析丙烯,丙烷,C4的各种烯烃和烷烃采用什么检测器和色谱柱 (0/1775) tanghua8196 2014-03-25 2014-03-25 15:11:02 by tanghua8196
[色谱质谱] [已完结]hplc 为什么没有个上样的过程,直接洗脱了? (4/1241) xcpang 2014-03-25 2014-03-25 15:06:20 by maxmahao
[色谱质谱] [已完结]原位红外ADC饱和原因 (0/1093) luhongqing 2014-03-25 2014-03-25 11:55:54 by luhongqing
[色谱质谱] [已完结]高效液相色谱分析苯酚氧化降解的小分子脂肪酸的条件 (9/1541) zhdodo 2014-03-19 2014-03-25 08:54:33 by zhdodo
[色谱质谱] [已完结]有机酸分析 (4/369) Andreal 2014-03-19 2014-03-25 00:00:12 by Andreal
[色谱质谱] [已完结]求助亚胺还原反应的HPLC监测方法? (2/306) qianru 2014-03-22 2014-03-24 20:57:09 by wyy080214
[色谱质谱] [已完结]能用气象色谱法测出豆油和正己烷的含量吗 (1/382) 随沙飞扬 2014-03-24 2014-03-24 19:47:26 by lifucheng
[色谱质谱] [已完结]气相色谱TCD检测H2、O2和CO2条件 (5/1479) zhdw0906 2013-09-29 2014-03-24 19:03:11 by 小可安阳
[色谱质谱] [已完结]岛津液相色谱工作站    ( 1 2 ) (10/3319) yangyg 2011-11-12 2014-03-24 19:01:51 by hanbing3680
[色谱质谱] [已完结]岛津GCMS 软件中计算检出限时 有个把浓度改成0.01什么意思? (1/823) comeround 2014-03-24 2014-03-24 18:16:14 by comeround
[色谱质谱] [已完结]请教:气相分析样品发现问题,谢谢大家了。。 (1/435) xibei1s985 2011-05-27 2014-03-24 16:26:58 by xc85920413
[色谱质谱] [已完结]检测DMSO残留溶剂是否需要用得上的顶空    ( 1 2 3 ) (25/4584) syy861230 2014-03-20 2014-03-24 16:00:13 by 寥寥半夏
[色谱质谱] [已完结]硝酸银硅胶,硅胶活化具体操作 (0/382) SHI娃Xing阁 2014-03-24 2014-03-24 15:52:41 by SHI娃Xing阁
[色谱质谱] [已完结]请问气相色谱中甲烷、乙烷、丙烷和乙炔的出峰先后顺序,谢谢!    ( 1 2 ) (11/5886) shushushu 2013-03-14 2014-03-24 05:45:42 by djtuwdj
[色谱质谱] [已完结]美拉德的液质和二级质谱 (评阅+1) (0/169) 2593780 2014-03-23 2014-03-23 17:58:39 by 2593780
[色谱质谱] [已完结]waters液相色谱怎么每天只能测两个样?再进样基线肯定飘,怎么回事啊? (5/933) haomin508 2014-03-22 2014-03-23 17:13:04 by fagui168
[色谱质谱] 【求助】关于合成多肽(10肽)的HPLC分析    ( 1 2 ) (12/2378) luruixia 2010-11-05 2014-03-23 16:58:12 by JLU_chem_man
[色谱质谱] [已完结]液相色谱出现倒峰,求原因 (评阅+2) (3/2494) 午后的cat 2014-03-22 2014-03-23 08:22:17 by 海风^_^
[色谱质谱] [已完结]气相色谱求助 (4/651) msjlxs 2014-03-21 2014-03-22 22:33:48 by msjlxs
[色谱质谱] [已完结]HPLC显示B泵电流异常怎么办? (3/441) gml7878 2014-03-22 2014-03-22 21:35:38 by wyy080214
[色谱质谱] [已完结]气相色谱 (3/299) 九江郡 2014-03-22 2014-03-22 20:43:13 by wyy080214
[色谱质谱] [已完结]求助:液相色谱柱,柱子为 waters Sunfire TM C18 (评阅+1) (4/1588) lavender_12 2014-03-13 2014-03-22 20:38:59 by wyy080214
[色谱质谱] 【求助】天美的气相色谱好吗?    ( 1 2 3 4 ) (32/5408) sunshine3875 2010-09-09 2014-03-22 19:45:09 by msjlxs
[色谱质谱] [已完结]检测白酒里面的甜味剂需要什么样的液质联用仪 (4/654) whl8614 2014-03-19 2014-03-22 14:06:51 by whl8614
[色谱质谱] [已完结]求助,gc-ms计算机检索出来的匹配物与理论计算出来的及LC-MS测出来的不同 (评阅+1) (5/1375) czfscf 2012-05-11 2014-03-22 11:47:07 by celeryjhq
[色谱质谱] [已完结]内标法分析样品,却得到负转化率,欲哭无泪,请大家帮我找找病因在哪 (3/839) 紫忆殇晴 2014-03-21 2014-03-22 11:16:49 by 紫忆殇晴
[色谱质谱] [已完结]气相基线跑了3个小时都不稳定,而且杂峰还很大 (评阅+1) (8/1241) 碧咸 2014-03-15 2014-03-21 18:35:48 by yadxych
[色谱质谱] [已完结]高效液相体积排阻色谱 (0/2033) qijingruohe 2014-03-21 2014-03-21 18:05:45 by qijingruohe
[色谱质谱] [已完结]样品提取 (评阅+2) (4/592) wsyhlj 2014-03-21 2014-03-21 18:02:32 by wsyhlj
[色谱质谱] [已完结]气相出现倒峰为什么 (4/2075) 12321liqiang 2014-03-21 2014-03-21 15:55:05 by sparkhehe
[色谱质谱] [关贴]内标法相对校正因子的测定 (评阅+1) (1/4584) 佳能没有相机 2014-03-20 2014-03-21 14:19:24 by xyq479314
[色谱质谱] [已完结]HPLC正相色谱柱怎么选择    ( 1 2 ) (10/2482) sophia-m 2012-10-13 2014-03-21 14:01:28 by wu8407
[色谱质谱] [已完结]液质联用液相色谱条件 (3/1955) fixxed 2014-03-20 2014-03-21 13:03:43 by 巫女子佩
[色谱质谱] 【求助】请问大家,质谱图上的这些字符代表什么意思? (4/1275) xukun1176 2010-11-23 2014-03-21 12:15:02 by geanzl
[色谱质谱] [已完结]NPD检测器检测毒虫畏出现两个峰是否正常? (4/684) Ancker 2014-03-20 2014-03-21 11:47:41 by Ancker
[色谱质谱] [已完结]棉酚的稳定性 (1/630) gwwgww5566 2013-12-20 2014-03-21 11:31:02 by lygbxq
[色谱质谱] [已完结]为什么进标准品DAD图谱却出了很多倒峰,ECD无倒峰 (0/326) 钻石糖girl 2014-03-21 2014-03-21 09:25:49 by 钻石糖girl
[色谱质谱] [已完结]请问哪里可以做热重色质联用TG-GC-MS?    ( 1 2 ) (10/2239) wanghoyu 2014-03-19 2014-03-21 09:20:13 by wanghoyu
[色谱质谱] [已完结]赛默飞世尔GC/MS (3/625) baiping 2012-05-08 2014-03-21 09:00:36 by edtaag
[色谱质谱] [已完结]每次空样时就一直有一氧化碳的峰 (0/768) jinbs 2014-03-20 2014-03-20 21:46:49 by jinbs
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