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[热点] 售SCI一区T0P文章，我:8O.55.1.O.5.4,科目齐全,可+急 TgvkbZZl9tqB 2026-11-12 刚刚
[色谱质谱] [已完结]L-丙氨酸含量检测 (4/1872) itysunshine 2013-02-28 2013-07-16 06:27:55 by jmmjx
[色谱质谱] [已完结]求助HPLC样品溶解问题 (3/848) four_square 2013-07-14 2013-07-15 17:08:14 by 晓梦蝴蝶
[色谱质谱] [已完结]线性范围 (5/867) zc10917 2013-05-29 2013-07-15 15:27:41 by 微笑rose
[色谱质谱] [已完结]HPLC定量分析问题 (评阅+1) (1/345) ayzhl 2013-07-14 2013-07-15 15:25:13 by zly86
[色谱质谱] [已完结]质谱的数据处理 (评阅+1) (3/1021) chenxintjtg 2013-06-25 2013-07-15 14:53:45 by skychpj
[色谱质谱] [已完结]求助岛津VP-10AT高效液相色谱基线一直在负10左右问题原因 (5/2032) songkelly 2013-07-05 2013-07-15 13:41:19 by 杨260525111
[色谱质谱] [专家] [关贴]气质做甲苯，浓度越大，峰面积越小 (3/1338) yynan1102 2013-07-12 2013-07-15 13:17:31 by fairywang
[色谱质谱] [已完结]HPLC (0/170) itysunshine 2013-07-15 2013-07-15 12:26:07 by itysunshine
[色谱质谱] [已完结]气相色谱 (2/528) 特特人 2013-07-15 2013-07-15 12:24:26 by jiangyun2
[色谱质谱] [已完结]我的毛细管装置电极哪里电泳是老是发出兹兹的声音是怎么回事呀？ (评阅+1) (1/468) 绿林小道 2013-07-15 2013-07-15 12:17:17 by musicmelody
[色谱质谱] [已完结]LCMSMS 没有待测物标准品 怎么用内标法定量 (1/1925) wmy110430 2013-07-15 2013-07-15 12:15:51 by musicmelody
[色谱质谱] ＨＰＬＣ常见问题及解决方案 (5/1327) yanfang2012 2013-05-28 2013-07-15 11:52:56 by haiqing_zh
[色谱质谱] [已完结]DAD二极管阵列 (评阅+1) (9/1544) xiaomaimiluo 2013-04-21 2013-07-15 11:35:01 by damaolehehe
[色谱质谱] [已完结]我想买一根GC柱，就不知要不要用带MS的柱子。 (2/501) 真悲剧平男 2013-07-15 2013-07-15 11:22:51 by kaven186
[色谱质谱] [已完结]新柱子甲醇冲压力稳，流动相冲压力波动 (2/380) dearestff 2013-07-14 2013-07-15 09:17:45 by dearestff
[色谱质谱] 【求助】FFAP气相色谱柱哪家的好啊？    ( 1 2 ) (10/2198) lyj123269 2010-06-03 2013-07-15 07:56:28 by 幽幽文竹998
[色谱质谱] [已完结]0.1M/L的磷酸二氢钠缓冲液，pH=4,如何配制？用作液相流动相的 (8/2263) wangnengqiang 2013-07-12 2013-07-14 23:36:45 by 墨鲤
[色谱质谱] [已完结]LC-MS-MS如何用内内标定量分析？ (4/3413) wmy110430 2013-07-10 2013-07-14 22:16:45 by wmy110430
[色谱质谱] [已完结]氢气发生器外壁烫手，压力比较低 (3/1161) cjlsl 2013-07-14 2013-07-14 20:11:38 by yuting_li
[色谱质谱] [已完结]GC检测碳酸钠混样时，如何排除碳酸钠的干扰 (评阅+1) (1/648) fairyding 2013-07-13 2013-07-14 18:16:39 by csc_0769
[色谱质谱] [已完结]薄荷油的气象色谱图分析 (评阅+1) (3/856) 学员9ShqGk 2013-07-13 2013-07-14 15:11:41 by zxo1234
[色谱质谱] [已完结]安捷伦的气相是否能用国产的工作站    ( 1 2 ) (评阅+17) (10/2278) xx小小xx 2013-07-05 2013-07-13 23:11:46 by xx小小xx
[色谱质谱] [已完结]程序升温的具体设定 (2/561) wmxiamao 2013-07-13 2013-07-13 21:13:22 by zxo1234
[色谱质谱] [已完结]使用气象色谱-质谱（GC-MS）分析二苯酮-3标准品，不出峰是什么原因？ (评阅+1) (4/1883) 熊熊ding 2012-12-25 2013-07-13 18:04:55 by zxo1234
[色谱质谱] [已完结]投文章可以直接截气象色谱图吗 (7/1481) guting8300 2012-06-19 2013-07-13 18:03:53 by zxo1234
[色谱质谱] [已完结]气相色谱内标物选择 (评阅+1) (8/3532) yan_wei 2012-02-07 2013-07-13 10:31:07 by olivephebe6
[色谱质谱] [已完结]配制流动相 (1/433) someday1985 2013-07-11 2013-07-13 10:29:45 by someday1985
[色谱质谱] [已完结]气相色谱仪的进口温度、柱温、检测器温度设定 (评阅+1) (4/2476) 学员9ShqGk 2013-07-11 2013-07-13 10:24:29 by zxo1234
[色谱质谱] [已完结]用 气质联用检测水中的双酚A 不出峰 (6/1601) 蹲墙角free 2013-07-09 2013-07-12 22:12:37 by dreaming150
[色谱质谱] [已完结]有人的图库有这玩意么？ (2/328) jimmy8833 2013-07-12 2013-07-12 18:12:33 by jimmy8833
[色谱质谱] 求圆二色谱测试 (3/966) liuyamei2011 2013-06-28 2013-07-12 15:47:39 by release53
[色谱质谱] [已完结]液相检测，有什么办法可以使峰的分离度更好些？？？    ( 1 2 ) (10/2451) laoyisng1122 2011-06-20 2013-07-12 12:52:05 by yanfang2012
[色谱质谱] [已完结]怎么去除样品中80%的水 (6/1704) jimmy8833 2013-07-10 2013-07-12 11:05:18 by jimmy8833
[色谱质谱] [已完结]我合成的物质沸点有400左右，用DMF溶解后能不能用硅18色谱柱测气相 (2/891) tianjiyunhai 2013-07-12 2013-07-12 09:54:05 by sjzhang156
[色谱质谱] 有关物质 和有关物质Ⅱ 是怎么划分的？ (1/341) jinlong3820 2013-07-11 2013-07-12 09:40:37 by jinlong3820
[色谱质谱] [已完结]请问哪位做过以下两种物质，如何用HPLC分离测定？ (6/1223) jie1ming2 2013-06-25 2013-07-12 09:13:48 by jie1ming2
[色谱质谱] [已完结]金属离子对液相色谱的影响 (7/4289) thirteen13 2013-05-02 2013-07-12 04:45:40 by zly86
[色谱质谱] [已完结]请问如何在岛津色谱报告中显示分离度？我是岛津10AT的 (3/833) ustc2000 2013-07-11 2013-07-11 15:38:57 by ustc2000
[色谱质谱] [已完结]气相色谱顶空进样问题 (5/1794) sz阿拉布 2013-07-08 2013-07-11 14:52:10 by 刘水兵
[色谱质谱] HPLC重叠峰分离    ( 1 2 ) (14/2275) spring1921 2013-07-04 2013-07-11 14:48:36 by canghai边
[色谱质谱] 液相色谱信噪比变大 (评阅+1) (8/3106) liu_jingjing 2013-07-09 2013-07-11 14:45:36 by 刘水兵
[色谱质谱] [已完结]保留时间改变，峰高改变的原因，急求 (2/503) lww136986471 2013-07-10 2013-07-11 14:40:58 by lww136986471
[色谱质谱] [已完结]氨基柱做液质联用 (3/1035) 烟雨蒙蒙2007 2013-07-11 2013-07-11 14:31:00 by akosrios
[色谱质谱] 【求助】关于毛细管电色谱整体柱的制备的一个问题 (8/2026) Atiancjt 2011-01-11 2013-07-11 12:32:20 by 袁飞飞2012
[色谱质谱] [已完结]相转移催化剂的质谱分析 (0/146) jinliguo 2013-07-11 2013-07-11 11:30:10 by jinliguo
[色谱质谱] [已完结]LED为460nm的，可以检测哪些多环芳烃或者有机氯农药啊？ (评阅+1) (5/1395) 枫林里的佳 2013-07-09 2013-07-11 10:52:22 by zhaolianhai
[色谱质谱] [已完结]请教各位，一种固相材料相对于目标物的分配系数要达到多少才能用于SPE前处理 (2/536) wangjp2511 2013-07-10 2013-07-11 08:59:40 by wangjp2511
[色谱质谱] [已完结]温度过高对高效液相色谱柱有什么影响？ (评阅+1) (6/2550) 幸福傻妞儿lf 2012-11-07 2013-07-11 08:19:39 by zhangh62
[色谱质谱] [已完结]N2000信号疑问 (0/514) CCZ596588 2013-07-10 2013-07-10 18:02:03 by CCZ596588
[色谱质谱] [已完结]母液最低取样量 (3/641) huaruishi 2013-07-10 2013-07-10 17:59:45 by huaruishi
[色谱质谱] [已完结]150*4.0，3μm色谱柱柱压问题 (评阅+1) (7/1773) yuyuewei0219 2013-07-08 2013-07-10 17:11:45 by zhu011890
[色谱质谱] [已完结]亚硫酸根 (评阅+1) (2/1252) chaojzs 2013-06-07 2013-07-10 17:03:46 by chaojzs
[色谱质谱] [已完结]求助安捷伦1260 HPLC英文操作规程 (1/1543) aladingyin 2013-07-10 2013-07-10 16:25:02 by 西湖醉鱼
[色谱质谱] HPLC分析时峰分不开呀！！！ (16/2818) 淡竹2066 2013-07-07 2013-07-10 15:35:39 by ufoking
[色谱质谱] 【求助】N2000色谱工作站 (4/1895) liuyunyunhao 2010-10-14 2013-07-10 13:24:43 by CCZ596588
[色谱质谱] [已完结]n2000工作站无法采集数据 (1/582) makikong 2011-12-21 2013-07-10 13:21:13 by CCZ596588
[色谱质谱] [已完结]HPLC (2/350) itysunshine 2013-07-10 2013-07-10 11:18:59 by xiaomi6621
[色谱质谱] [已完结]PITC衍生化测定氨基酸 (2/2901) ywxkjjh 2012-01-31 2013-07-10 09:42:12 by louveffy
[色谱质谱] [已完结]不确定度计算 (1/582) dada_z 2013-07-09 2013-07-10 01:10:16 by musicmelody
[色谱质谱] [已完结]求阿洛西林酸液相有关物质检测方法 (0/218) 绝对诱惑 2013-07-09 2013-07-09 23:05:54 by 绝对诱惑
[色谱质谱] [已完结]液相色谱波长切换    ( 1 2 3 ) (20/4447) suyu12333 2012-03-05 2013-07-09 22:37:06 by bigboy1973
[色谱质谱] [已完结]急求！！纳他霉素的测定 (1/828) eric216 2013-07-09 2013-07-09 21:36:01 by eric216
[色谱质谱] 毛细管电泳 基线问题 (2/772) feixuetian62 2013-07-08 2013-07-09 16:13:02 by feixuetian62
[色谱质谱] [已完结]化合物的结构鉴定问题 (0/541) huangyannicole 2013-07-09 2013-07-09 14:21:13 by huangyannicole
[色谱质谱] [已完结]关于液相色谱使用的问题，请各位大侠指教一下    ( 1 2 ) (12/2285) luo584988339 2013-04-19 2013-07-09 13:59:30 by liu_jingjing
[色谱质谱] [已完结]C18柱压过高。。。    ( 1 2 3 ) (评阅+1) (26/2663) ainim 2013-04-25 2013-07-09 12:45:24 by suruiqin
[色谱质谱] [已完结]HPLC反向柱，产物和MPAA峰很接近，用什么办法能把MPAA先冲出来？结构在贴内 (3/1127) 奋发-言午 2013-07-08 2013-07-09 12:30:56 by wh03wdd
[色谱质谱] [已完结]有没有可以打开安捷伦液相色谱数据的第三方软件？ (评阅+1) (7/6132) Dream-ag 2013-03-08 2013-07-09 07:13:10 by yxc888
[色谱质谱] [已完结]请问国产GC有配冷柱头进样口的吗？高沸点的甘油三酯不用冷柱头进样口可以吗？ (0/264) xx小小xx 2013-07-08 2013-07-08 21:38:27 by xx小小xx
[色谱质谱] [已完结]]关于岛津GCsolution工作站中数据分析之方法的建立 (评阅+1) (5/2072) 黎-森尧 2012-08-31 2013-07-08 20:08:54 by tracy111
[色谱质谱] [已完结]某产品中聚己二酸新戊二醇酯含量的测定方法求助 (0/345) 醉落尘凡 2013-07-08 2013-07-08 17:40:37 by 醉落尘凡
[色谱质谱] 【求助】关于液相色谱 5个标准样 出峰重叠问题？    ( 1 2 ) (11/3914) lovecaowei 2010-10-22 2013-07-08 14:30:04 by 微笑rose
[色谱质谱] 关于气相色谱萃取剂的购买，没看懂MTBE的说明 (1/541) ___garrett 2013-07-08 2013-07-08 11:32:44 by 我小叶子
[色谱质谱] 【求助】液相色谱方法重现性差 (13/3497) 布丁3835 2010-11-09 2013-07-08 11:25:52 by haoruijia8
[色谱质谱] 十七烷酸甲酯内标样品配制 (4/1671) saiyon 2013-07-07 2013-07-08 10:19:02 by saiyon
[色谱质谱] [已完结]谁有亚甲基蓝的液相谱图 (4/1442) 紫色ds 2013-07-05 2013-07-08 08:44:12 by 紫色ds
[色谱质谱] [已完结]为什么气相色谱报告调不出来 (2/1280) wumin123 2013-07-06 2013-07-07 21:45:53 by xl00708
[色谱质谱] [已完结][关贴]手性HPLC (0/269) yanlinjie 2013-07-07 2013-07-07 21:13:53 by yanlinjie
[色谱质谱] [已完结]请问13X柱分离O2，N2.为什么O2先出峰，分离原理是什么，谢谢 (0/220) 强3519 2013-07-07 2013-07-07 17:45:49 by 强3519
[色谱质谱] [已完结]最近高效液相色谱有没有什么新药分啊？ (0/411) 陌上伊人plm 2013-07-07 2013-07-07 16:40:51 by 陌上伊人plm
[色谱质谱] [已完结]UPLC 方法线性问题 (2/450) 沫 2013-07-06 2013-07-07 16:00:28 by 沫
[色谱质谱] [已完结]同分异构体 质谱图分析 (0/1159) gogotiantian 2013-07-07 2013-07-07 10:21:44 by gogotiantian
[色谱质谱] [已完结]液相数据处理~基线校正~ (0/1015) liulss 2013-07-06 2013-07-06 15:20:43 by liulss
[色谱质谱] [已完结]检测波长的选择 (4/802) huangq816 2013-07-05 2013-07-06 10:12:52 by lifucheng
[色谱质谱] [已完结]反应色谱柱柱型特性的参数是什么？ (0/3149) 沁沁 2013-07-05 2013-07-05 23:38:41 by 沁沁
[色谱质谱] [已完结]关于气相色谱大口径毛细管柱的参数设置问题 (0/890) baixi2009 2013-07-05 2013-07-05 22:37:09 by baixi2009
[色谱质谱] [已完结]庚烷磺酸钠临界胶束浓度 (0/260) hyf11234 2013-07-05 2013-07-05 21:26:59 by hyf11234
[色谱质谱] [已完结]大家帮忙看看这个图是用什么软件画的    ( 1 2 ) (13/2265) liuhuizzu 2013-02-16 2013-07-05 20:11:06 by shenwuyan
[色谱质谱] [已完结]请教各位：GC-MS和GC-FID的区别和优劣比较？ 谢谢！ (2/4342) larry829 2013-07-04 2013-07-05 18:28:21 by larry829
[色谱质谱] [已完结]UPLC 跑样条件不稳定，有谁能帮忙分析下怎么回事呢    ( 1 2 ) (10/1769) 040101528 2013-07-01 2013-07-05 09:19:58 by 040101528
[色谱质谱] 【求助】100金币求助各位一个HPLC的具体问题。    ( 1 2 3 4 5 6 ) (52/5470) whynotbest 2010-08-27 2013-07-05 05:41:11 by 刘水兵
[色谱质谱] [已完结]液相色谱峰型的问题    ( 1 2 ) (15/1998) 小小老鼠呀 2013-07-02 2013-07-04 18:12:22 by leihan09
[色谱质谱] [已完结]Masshunter，色谱图结果中的坐标显示，网格线的问题 (评阅+1) (4/2321) klaus_yo 2013-05-19 2013-07-04 17:36:45 by klaus_yo
[色谱质谱] [已完结]安捷伦气质气相和质谱接口处拧得太紧，导致石墨垫碎在里面，怎么处理啊，急啊！ (9/3978) 觉觉加油 2013-07-03 2013-07-04 10:45:56 by 觉觉加油
[色谱质谱] [已完结]流动相稀释出现分叉峰 (8/1269) syy861230 2013-07-03 2013-07-04 10:11:17 by syy861230
[色谱质谱] [已完结]岛津视差折光检测器 (评阅+1) (5/1936) 773177687 2013-07-03 2013-07-04 09:22:33 by xx小小xx
[色谱质谱] [已完结]关于离子色谱的几个基本问题 (9/2249) cjdxyxlhg 2012-10-30 2013-07-04 08:45:50 by lovelvan
[色谱质谱] [已完结]求助质谱分析    ( 1 2 ) (评阅+2) (14/3243) wynhshuai 2012-03-07 2013-07-04 08:28:16 by S0817010
[色谱质谱] [已完结]样品中若有旋光异构体是否会导致LC-MS裂分峰（呈“山”字型倒峰） (2/585) 药学精灵 2013-07-03 2013-07-04 08:02:27 by akosrios
[色谱质谱] 交流下展开剂的选择 (1/304) lc741 2013-07-03 2013-07-03 22:07:03 by release53
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