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[热点] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 FChKX8meu1ds 2026-11-12 刚刚
[色谱质谱] [已完结]有对Agilent Micro-GC 技术方面很懂行的朋友吗?GC 显示no communication怎么解决 (4/843) aspen89 2016-02-09 2016-02-16 10:38:49 by superyeast
[色谱质谱] [已完结]求助,帮忙分析一下GC-MS色谱图峰特别少的原因 (3/1164) 天马行空0011 2016-02-15 2016-02-16 07:16:33 by 774234134
[色谱质谱] [已完结]GPC 基线问题 (4/2516) sh88913 2016-02-13 2016-02-15 11:08:52 by wwweeerrr
[色谱质谱] [已完结]脂肪酸混标配备 (4/2231) 小玖 2014-07-03 2016-02-11 04:27:06 by jeezhuo
[色谱质谱] [已完结]无法显示分子结构式啊 (2/687) blxmc2012 2015-05-14 2016-02-10 12:44:10 by 博研测试
[色谱质谱] [已完结]求问怎么查安捷伦HPLC中紫外灯已使用时长及如何检测灯能量? (4/4073) MyDianaL 2016-02-04 2016-02-09 17:41:02 by yuting_li
[色谱质谱] [已完结]气相中分流比的问题 (9/2291) 酸奶木头 2016-02-01 2016-02-08 00:51:54 by liu2004m
[色谱质谱] [已完结]7890A/5975C质谱图高质量数峰出不来,出峰有偏差怎么办? (7/2657) 89raohuiyun 2015-08-24 2016-02-07 16:37:52 by 89raohuiyun
[色谱质谱] [已完结]液质分析 (1/1696) 晴天静好 2016-02-04 2016-02-05 10:57:01 by guevara1967
[色谱质谱] [已完结]求岛津LC-20AT中文说明书,急!急!急! (8/2772) 学员KVXZvj 2012-06-20 2016-02-04 11:28:21 by 276212933
[色谱质谱] [已完结]请问怎样用色谱质谱确定生物油每种物质的含量? (8/1084) aspen89 2016-02-02 2016-02-03 03:52:28 by irvine2015
[色谱质谱] 液质峰型 (5/2406) xiao1150210 2016-02-01 2016-02-02 10:09:13 by smart_phenol
[色谱质谱] [已完结]气相色谱保留时间问题 (7/1595) 451824280 2016-01-28 2016-02-01 22:53:13 by 天马行空0011
[色谱质谱] [已完结]求解液质结果分析 (9/2055) 晴天静好 2016-01-30 2016-02-01 22:47:26 by 天马行空0011
[色谱质谱] 求大神指教 (5/421) shmilycj 2016-02-01 2016-02-01 10:53:40 by tzynew
[色谱质谱] [已完结]液相色谱实验条件不变,峰面积会变化吗? (6/1883) yangseine 2016-01-29 2016-01-31 23:47:16 by PY-GCMS
[色谱质谱] 色谱信号单位转换 (3/554) zztd9166 2016-01-28 2016-01-31 23:29:34 by PY-GCMS
[色谱质谱] 液相质谱峰型不好 (5/2261) xiao1150210 2016-01-31 2016-01-31 23:28:11 by PY-GCMS
[色谱质谱] 气相色谱中毛细管柱的涂层比药典规定的要薄会怎样。 (3/810) 无机物化 2016-01-30 2016-01-31 15:07:10 by shi102241218
[色谱质谱] 【求助】流动相与柱压    ( 1 2 ) (16/2736) yjj1314 2010-07-29 2016-01-31 11:00:07 by 296847770
[色谱质谱] [已完结]分离低浓度乙酸丁酯/水混合液    ( 1 2 ) (11/1355) xiajourney 2016-01-26 2016-01-30 08:14:59 by xiajourney
[色谱质谱] [已完结]请教前辈,UPLC 蛋白定量,物质两个峰,该如何定量? (2/649) wzp9012 2016-01-26 2016-01-29 13:11:54 by wzp9012
[色谱质谱] [已完结]超高效液相系统有气泡如何解决? (5/1777) 1415203896 2016-01-27 2016-01-29 10:45:56 by 1561676370
[色谱质谱] [已完结]气相色谱分析测量相对校正因子每次进样都不一样? (7/1171) 898766282 2016-01-27 2016-01-28 17:19:06 by 药师1206
[色谱质谱] [已完结]求助,气相色谱图显示不出来是什么原因 (6/2992) 2013susan 2016-01-14 2016-01-28 14:16:42 by cindyccy1989
[色谱质谱] [已完结]求助:HPLC中进样液PH呈碱性会不会损坏柱子(c18柱) (5/1212) melody VS 2016-01-27 2016-01-28 09:37:49 by melody VS
[色谱质谱] 毛细管电泳相关 (10/859) yanzhuang 2016-01-27 2016-01-27 18:10:05 by yanzhuang
[色谱质谱] [已完结]关于液质联用内标峰面积越来越小的问题 (5/3459) 徐金叶 2016-01-26 2016-01-27 16:50:37 by 熙梦静儿
[色谱质谱] [已完结]请问HPLC A泵B泵 流经柱子及Purge问题 (2/1785) Stridegogogo 2016-01-26 2016-01-27 16:36:22 by 赈早见琥珀主
[色谱质谱] [已完结]DB-5和DB-624柱子乙二醇出峰在1.2丙二醇前面 (3/2576) huangq610 2015-06-23 2016-01-27 13:41:03 by baobaoy
[色谱质谱] [已完结]液相色谱柱柱压问题 (5/915) linxi199210 2016-01-26 2016-01-27 12:16:36 by klicking
[色谱质谱] [已完结]气相色谱出的峰形奇怪,是什么原因?    ( 1 2 3 ) (26/3051) reprezent 2016-01-06 2016-01-26 22:05:45 by reprezent
[色谱质谱] [已完结]请问HPLC A泵B泵 流经柱子及Purge问题 (1/669) Stridegogogo 2016-01-26 2016-01-26 21:20:30 by tzhcyy
[色谱质谱] SOS液相色谱测定突然不出峰了 (7/2110) utoxicant 2016-01-21 2016-01-26 11:28:38 by 史努比王
[色谱质谱] [已完结]HPLC 测标准样一切正常,测非标准样基线不稳,是否是机器本身的问题? (7/1117) MyDianaL 2016-01-23 2016-01-26 08:11:49 by antarthur
[色谱质谱] 请教HPLC中同分异构体的分离,因极性接近,找不到合适的方法或条件    ( 1 2 ) (15/2191) 欧阳无毒 2016-01-24 2016-01-25 17:47:49 by 欧阳无毒
[色谱质谱] [已完结]有关色谱峰分类的问题 (9/1746) 洛紫晴 2016-01-22 2016-01-25 14:55:17 by zongyuan
[色谱质谱] 求助测试绝对分子量的仪器厂家,型号,价格 (1/2550) HFMH 2016-01-25 2016-01-25 14:38:25 by wy19871124
[色谱质谱] [已完结]求助色谱条件 (3/482) blz20 2015-05-29 2016-01-25 14:03:42 by dfrm
[色谱质谱] [已完结]标准曲线配制问题 (4/2462) 黑马王子007 2015-07-23 2016-01-25 13:09:56 by 277302698
[色谱质谱] [已完结]气相色谱求推荐 (3/1000) afredchb 2014-12-08 2016-01-25 12:36:47 by xuhui15987
[色谱质谱] [已完结]二手Agilent 1100 HPLC ,Agilent 1956B LC/MS (8/3096) tomstudy 2015-01-13 2016-01-25 07:45:42 by wuxide1314
[色谱质谱] [已完结]求问同位素稀释质谱法对身体会不会有影响    ( 1 2 ) (14/2483) wshcf7 2015-06-01 2016-01-25 07:29:42 by 大橡树
[色谱质谱] [已完结]waters2690可以承载多大的浓度啊!? (9/2392) 秋梨膏 2016-01-24 2016-01-24 22:47:26 by 秋梨膏
[色谱质谱] [已完结]新化合物,没有HPLC标准品,怎么办? (5/1716) amy芸 2016-01-22 2016-01-24 18:08:16 by 普思生物
[色谱质谱] [已完结]液质残留问题求助 (5/1847) 百味咖啡 2013-05-06 2016-01-24 16:21:34 by 1220068839
[色谱质谱] HPLC (2/315) tianbaby 2016-01-23 2016-01-24 10:29:51 by tianbaby
[色谱质谱] [已完结]色谱噪音强度确定 (4/837) 似水往曦 2016-01-22 2016-01-23 22:50:49 by 竹水月
[色谱质谱] HPLC    ( 1 2 ) (10/852) tianbaby 2016-01-22 2016-01-23 16:09:54 by tianbaby
[色谱质谱] [已完结]关于分子量为344,紫外吸收在270nm处的化合物是什么    ( 1 2 ) (15/2273) chengliu1 2016-01-19 2016-01-22 19:40:13 by chengliu1
[色谱质谱] [已完结]GC-MS自动进样分析    ( 1 2 ) (10/2103) chrisXJQ 2016-01-21 2016-01-22 18:47:16 by 先生的科学
[色谱质谱] 毛细色谱柱应用问题 (4/708) zztd9166 2016-01-18 2016-01-22 18:08:18 by 先生的科学
[色谱质谱] 液相方法查找 (4/626) 090203318 2016-01-19 2016-01-22 17:26:21 by 笑盲虫
[色谱质谱] [已完结]1,3-二氟溴苯和2,4-二氟苯硼酸的色谱分析方法 (3/649) 521126392 2016-01-22 2016-01-22 16:35:58 by zongyuan
[色谱质谱] [已完结]液相色谱柱被堵住了怎么办?    ( 1 2 ) (15/3313) 宇翔恋歌 2016-01-21 2016-01-22 13:59:50 by 宇翔恋歌
[色谱质谱] [已完结]气质联用仪的基线为什么很乱(请见附图),急求解答,万分感谢! (6/1897) jinglh8288 2016-01-19 2016-01-22 12:31:56 by 先生的科学
[色谱质谱] [已完结]溶残二乙胺气相检测,峰漂移的原因 (4/1383) 温暖小猪OO 2016-01-18 2016-01-22 12:27:58 by 温暖小猪OO
[色谱质谱] [已完结]色谱谱带展宽的因素中,有一项是活性中心的影响    ( 1 2 ) (13/1648) xinggan323 2016-01-21 2016-01-22 12:18:23 by da1234mao
[色谱质谱] [已完结]GC2014只出溶剂峰不出样品峰是怎么回事儿呀? (2/1174) 格桑花开了 2016-01-21 2016-01-21 22:08:33 by lifucheng
[色谱质谱] 【求助】关于内标法定量和如何添加回收率指示物    ( 1 2 ) (12/7889) sxy78 2010-01-24 2016-01-21 18:31:16 by 新手汇汇
[色谱质谱] 色谱流动相 (10/817) 蓝色情遇 2016-01-19 2016-01-21 15:53:48 by cher33448
[色谱质谱] [已完结][关贴]示差检测器基线波动厉害,求助各位大神原因?    ( 1 2 ) (11/4277) 仰望天空的毛毛� 2016-01-19 2016-01-21 13:13:47 by jinglh8288
[色谱质谱] 土壤有机酸样品的储存时间 (5/844) 柳杨1111 2016-01-21 2016-01-21 11:39:57 by psylhh
[色谱质谱] [已完结]废油的gc-ms (6/771) anyueliang 2013-09-13 2016-01-21 08:36:28 by 昨北
[色谱质谱] 【求助】想知道指纹图谱跟高效液相色谱的最根本区别    ( 1 2 ) (11/4597) bernadat 2010-03-13 2016-01-21 08:09:18 by 殷姝君
[色谱质谱] [已完结]甲醇中的苯 (7/1681) zztd9166 2016-01-19 2016-01-20 17:36:21 by zztd9166
[色谱质谱] [已完结]液相色谱仪开机时真空脱气机 (7/2260) 钟山紫秀 2016-01-19 2016-01-20 17:09:33 by yan1984
[色谱质谱] [已完结]氨基酸专用分析柱 (9/1876) 蔡李 2015-12-10 2016-01-20 13:47:38 by 轩辕义
[色谱质谱] 【求助】自制固相萃取柱的重复性 (7/2537) yangfei7211 2009-07-06 2016-01-20 13:45:02 by hxrhzlh
[色谱质谱] [已完结]氧氟沙星诺氟沙星出两个峰 (评阅+1) (4/1877) 静默听风起 2012-10-15 2016-01-20 13:15:04 by 轩玭
[色谱质谱] [已完结]高效液相草酸标品和样品都跑出重叠峰是为什么? (8/1507) zhangyiyi77 2016-01-13 2016-01-20 10:27:47 by 我爱开组会
[色谱质谱] [已完结]C4色谱柱使用 无机盐类出峰 分析左旋肉碱 (1/1042) 企鹅呼呼zz 2016-01-19 2016-01-20 09:43:03 by e_liang369
[色谱质谱] [已完结]液相出问题了 (4/748) SDJN_XLX 2016-01-13 2016-01-20 08:45:54 by jinglh8288
[色谱质谱] [已完结]样品精制前和精制后哪个含量高 (2/370) Tiffany-TC 2016-01-19 2016-01-20 08:31:41 by wasdwdsa455
[色谱质谱] [已完结]同样的条件,氰基色谱柱和C18色谱柱跑出来的差异如此大,怎么回事 (7/2231) xujingyuanxu 2016-01-18 2016-01-19 23:58:53 by xujingyuanxu
[色谱质谱] [已完结]想问大家一个操作HPLC的问题,是机器故障了吗?    ( 1 2 3 ) (23/2046) melody VS 2016-01-15 2016-01-19 21:51:11 by melody VS
[色谱质谱] [已完结]请问亚麻酸样品甲酯化过程中有没有要注意的事项,双键会不会被氧化 (3/1015) 藕哈哟123 2016-01-19 2016-01-19 20:07:40 by 普思生物
[色谱质谱] [已完结]分析左旋肉碱 但是样品中有大量无机盐 无法进质谱 怎么办 (2/1400) 企鹅呼呼zz 2016-01-19 2016-01-19 13:09:05 by 企鹅呼呼zz
[色谱质谱] [已完结]请问在用GC/MS检测溴代酚和氯代酚时,为什么替代物氘代芘和内标氘代双酚A不出峰? (9/1752) daomimingdao 2015-11-18 2016-01-19 12:53:02 by pys3434
[色谱质谱] [已完结]岛津SPD-20A检测器 进样后一段时间后显示OVER (3/1719) 一只大白 2016-01-13 2016-01-19 11:16:41 by 15167279239
[色谱质谱] [已完结]新买的waters Xbridge C18色谱柱用了一个月就坏了,大家帮忙分析下    ( 1 2 3 ) (20/6132) hubeilengfei 2016-01-09 2016-01-19 09:42:35 by wangjianxi
[色谱质谱] [已完结][关贴]新人求助 关于气相色谱仪操作 (评阅-20) (4/1149) 木兰星 2016-01-16 2016-01-18 23:21:14 by 赤目苍狼
[色谱质谱] 气相色谱仪进样口温度必须高于沸点吗? (2/3260) youtanzi 2016-01-15 2016-01-18 19:38:24 by 1102孟孟
[色谱质谱] [已完结]峰怎么了 (7/1642) minohjk 2016-01-15 2016-01-18 19:34:25 by 1102孟孟
[色谱质谱] [已完结]做液相,三氯联苯可以溶于甲醇或者乙腈等液相的溶剂吗? (3/800) miwadeiski 2016-01-18 2016-01-18 14:31:24 by Greifvogel
[色谱质谱] [已完结]气相色谱基线走的很不稳定? (1/1310) zjutjs 2016-01-18 2016-01-18 14:21:53 by zhangjianbo-
[色谱质谱] [已完结]求助agilent7890/5975C-GC/MSD工作站程序软件!急需! (2/752) lzhrh 2013-08-30 2016-01-18 11:27:16 by 伊甸园ypj
[色谱质谱] [已完结]提取了一种中药,结果液相色谱峰出现一个大包,想请教下是什么原因造成的。 (8/1801) aieiui 2015-04-03 2016-01-18 11:22:34 by 吴吉茹
[色谱质谱] HPLC -UV法测定注射用洛铂血浆浓度 (1/634) gaomeisdu 2016-01-18 2016-01-18 09:53:27 by klicking
[色谱质谱] [已完结]实验室设计 (4/627) yiyang100 2016-01-17 2016-01-18 07:45:33 by yiyang100
[色谱质谱] [已完结][求助]TCD检测器能否检测HCN和NH3? (5/1425) ClayGONG 2016-01-17 2016-01-18 00:18:33 by 崇明先生
[色谱质谱] [已完结]关于API中三乙胺残留测定 (6/2059) 津枫Z宁 2015-12-21 2016-01-17 22:54:24 by 津枫Z宁
[色谱质谱] [已完结]3,4-吡啶二羧酸的高效液相分析方法 (4/791) verdure 2016-01-16 2016-01-17 11:14:36 by klicking
[色谱质谱] [已完结]跪求大神帮忙 (1/270) sllandyxx 2016-01-16 2016-01-16 18:31:18 by sllandyxx
资源 [ 查看全部 ] 作者 最后发表
[色谱质谱] 气质常见问题 (41/2125) 笨笨小 2012-06-12 2016-02-01 20:02:22 by 天马行空0011
[色谱质谱] 【资源】中国药典2010版对应高效液相色谱方法图谱库-岛津(一)    ( 1 2 3 ) (107/17597) 狐狸姐姐 2011-03-01 2016-01-31 18:08:38 by 154297678
[色谱质谱] HPLC交流 (12/919) chinaxiyang 2015-03-30 2016-01-19 11:59:17 by zhrmghgmn
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