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[热点] filecode，4个jtjc了 ziyangfang 2026-08-20 刚刚
[色谱质谱] [已完结]离子对HPLC (4/549) xuejuany76 2013-01-08 2013-01-10 09:41:28 by xuejuany76
[色谱质谱] [已完结]急需CD谱二级结构分析软件，谢谢！！！ (1/588) IceCream123 2012-10-11 2013-01-10 06:27:26 by greenhand_ku
[色谱质谱] 请问水溶液体系的样品测液质样品用水系滤头过滤吗？ (8/1295) zhuzixiaodan 2013-01-08 2013-01-09 21:33:24 by tangzhonghua
[色谱质谱] [已完结][关贴]化学指纹图谱咨询 (0/663) yangyang37 2013-01-09 2013-01-09 21:23:14 by yangyang37
[色谱质谱] [已完结]反相C18柱分离多巴胺，柱子用一段时间后出现分离峰，怎么解决    ( 1 2 ) (12/3265) 落叶沙沙 2012-03-15 2013-01-09 20:04:46 by 青青园中葵ly
[色谱质谱] [已完结]求助Journal of Separation Science 投稿需要准备的材料 (2/492) heyuting0129 2013-01-08 2013-01-09 17:59:05 by heyuting0129
[色谱质谱] [已完结]滴丸中基质的去除 (评阅+1) (3/562) 7436834 2012-12-05 2013-01-09 13:55:08 by ruiyi1101
[色谱质谱] [已完结]求吲哚色氨酸、乙腈、吲哚丙酮酸质谱条件 (0/722) Crescendo 2012-10-30 2013-01-09 11:04:47 by Crescendo
[色谱质谱] [已完结]衍生后HPLC测定葡萄糖用的什么内标 (1/531) 小小虫虫虫 2013-01-08 2013-01-09 10:49:43 by ruiyi1101
[色谱质谱] [已完结][关贴]Tenax吸附气体后可以用什么溶剂解析？ (评阅+1) (0/526) sihuanzhiwei 2013-01-09 2013-01-09 10:09:39 by sihuanzhiwei
[色谱质谱] [已完结]击球！液相柱前衍生 (2/324) bunntly 2013-01-08 2013-01-09 09:19:58 by zhangyuhua12
[色谱质谱] 【求助】DMF溶剂残留检测    ( 1 2 ) (16/3495) 芭芭拉0304 2010-06-20 2013-01-09 06:28:19 by 45911205
[色谱质谱] [已完结]液相色谱进针后，柱压持续升高    ( 1 2 3 ) (21/3357) 噬狼2010 2012-03-10 2013-01-09 06:18:37 by hinge1001
[色谱质谱] [已完结]急盼高手能帮我分析一下这个液质谱 (评阅+2) (5/638) smithY 2013-01-08 2013-01-08 18:27:35 by mikey_m
[色谱质谱] [已完结]GC分离异丙醇和乙腈？ (2/1328) 小醇醇 2013-01-08 2013-01-08 16:59:26 by duliuhui
[色谱质谱] [已完结][关贴]GC分离异丙醇和乙腈？ (0/757) 小醇醇 2013-01-08 2013-01-08 15:58:03 by 小醇醇
[色谱质谱] [已完结]弱极性物质的反相液相色谱 (评阅+1) (4/2071) ss2165 2012-12-28 2013-01-08 14:27:44 by zhangyuhua12
[色谱质谱] [已完结][关贴]氢火焰色谱不出峰 (4/895) 329060796 2013-01-07 2013-01-08 14:23:30 by zhangyuhua12
[色谱质谱] [已完结]HPLC检测液的pH问题    ( 1 2 ) (11/2151) wangjuanyu 2011-06-15 2013-01-08 14:22:48 by tuange
[色谱质谱] [已完结]气相色谱仪柱前压太高无法下降怎么办？ (6/2510) majinghanfeng 2013-01-06 2013-01-08 14:14:23 by scoiy
[色谱质谱] [已完结]Agilent 1200 更换氘灯后，时间不能重置时间 (4/2064) lxp7119177 2013-01-06 2013-01-08 12:59:16 by lxp7119177
[色谱质谱] [已完结]关于Agilent 工作站问题 (评阅+1) (7/2010) lxp7119177 2012-12-31 2013-01-07 23:20:55 by 笑盲虫
[色谱质谱] [已完结]求助示差折光检测器的问题 (3/1145) belladonae 2013-01-07 2013-01-07 21:37:54 by lifucheng
[色谱质谱] [已完结]脂肪酸甲酯已经和正己烷混合在一起了，怎么分开 (2/771) qqxiaoqiu 2013-01-06 2013-01-07 16:14:35 by qqxiaoqiu
[色谱质谱] [已完结]求解谱图：部分基线不稳问题 (2/785) 大西瓜312 2013-01-07 2013-01-07 15:37:47 by 大西瓜312
[色谱质谱] [已完结]这种混合物用色谱分析，峰比较复杂，该怎样调整，让峰形分开？    ( 1 2 ) (16/1731) long02188023 2012-12-31 2013-01-07 14:53:38 by 云轻0118
[色谱质谱] [已完结]求助液相色谱的流动相和洗柱问题 (3/1121) 19880909 2013-01-07 2013-01-07 13:55:59 by ruiyi1101
[色谱质谱] [已完结][关贴]HPLC 打开工作站以后死机了 怎么办    ( 1 2 ) (评阅+1) (10/1599) 19880909 2013-01-06 2013-01-07 12:55:54 by 19880909
[色谱质谱] [已完结]液相色谱能看含水量吗？ (5/1169) 泥土上的花香 2013-01-06 2013-01-07 12:00:43 by weiwei_l
[色谱质谱] [已完结]用GPC测定废水中有机物分子量分布 (1/759) maoshengtao 2013-01-07 2013-01-07 10:52:45 by hummerrr
[色谱质谱] [已完结]请大侠看一下质谱图 (评阅+1) (3/394) dnzzg 2013-01-05 2013-01-07 08:34:50 by dnzzg
[色谱质谱] [已完结]黄曲霉毒素M1 (评阅+1) (4/952) xueminhapyy 2013-01-05 2013-01-07 07:22:40 by wy1518
[色谱质谱] [已完结]离子色谱分析有机酸及其对应的盐，保留时间相同吗？ (3/1211) 睡觉的考拉 2013-01-03 2013-01-06 21:27:14 by cuijie
[色谱质谱] [已完结]分子印记聚合物装柱问题 (2/300) 597988461 2013-01-06 2013-01-06 20:23:42 by 597988461
[色谱质谱] 文章投稿 (评阅+1) (7/817) 1006jie 2013-01-04 2013-01-06 16:59:49 by nono2009
[色谱质谱] [已完结]数据中SI，RSI下的三位数字是什么意思，是不是CAS号的意思啊 (评阅+1) (1/2869) 悠悠6690 2013-01-06 2013-01-06 14:28:08 by akosrios
[色谱质谱] [已完结]分子印迹整体柱的制备 (评阅+1) (4/697) @绿刺猬 2012-08-27 2013-01-06 13:16:57 by 597988461
[色谱质谱] [已完结]求教关于手性物质和同分异构物质的分离 (4/939) lanlan1119 2012-12-30 2013-01-06 09:42:54 by zhangyuhua12
[色谱质谱] [已完结]求助，Aglient 6890气相色谱PTV进样口组件出现问题 (0/499) 份饭儿 2013-01-06 2013-01-06 08:58:34 by 份饭儿
[色谱质谱] [已完结]求救蛋白质谱高手 (2/570) bubble1220 2012-12-26 2013-01-05 14:53:34 by bubble1220
[色谱质谱] 岛津的气质联用连接不上工作站 (3/1196) 060101240104 2013-01-05 2013-01-05 13:05:25 by doudou712
[色谱质谱] [已完结]安捷伦液相色谱马达功率高 (评阅+1) (8/4093) 圆圆李猪 2013-01-04 2013-01-05 11:49:20 by 圆圆李猪
[色谱质谱] [已完结]安捷伦1100G1321A型号的荧光检测器显示“no light detect”是什么原因 (0/314) huna880125 2013-01-04 2013-01-04 12:22:07 by huna880125
[色谱质谱] 【讨论】关于制备液相出峰问题！ (14/3134) wangying87 2011-02-19 2013-01-04 09:36:53 by 悠悠落叶
[色谱质谱] [已完结][关贴]信噪比 质谱扫描点数 (1/1000) TLC菜鸟 2013-01-02 2013-01-04 09:26:29 by triger2011
[色谱质谱] [已完结]气相色谱技术指标 (0/225) taohanhan 2013-01-03 2013-01-03 15:19:41 by taohanhan
[色谱质谱] [已完结]凝胶渗透色谱，求助! (评阅+1) (3/628) 2320 2013-01-02 2013-01-03 07:46:28 by ylhttzj
[色谱质谱] [已完结]正相色谱柱都能用来分析什么物质呢 (6/2782) lilaogao 2012-03-30 2013-01-03 06:39:44 by xiaodong9105
[色谱质谱] [已完结]HPLC与RRLC梯度淋洗互换方法 (评阅+1) (2/814) jy02900607 2013-01-02 2013-01-02 20:57:21 by jy02900607
[色谱质谱] 【求助】质谱书籍 (2/374) lwj115 2010-12-22 2013-01-02 14:31:56 by 云轻0118
[色谱质谱] 【求助】气相色谱 降温 问题 (8/2250) wangwenlon 2011-03-24 2013-01-02 13:02:46 by 惠瑜900501
[色谱质谱] [已完结]阳离子交换树脂（急！帮帮忙吧，这个问题对你来说一定会很简单的） (评阅+1) (2/286) Jane.com 2013-01-02 2013-01-02 11:50:02 by Jane.com
[色谱质谱] [已完结]气质内标 (3/2156) 小小卫 2012-12-31 2013-01-02 08:56:31 by luxiaoger
[色谱质谱] [已完结]反相弱阴离子交换色谱怎么回事啊 (0/266) qau2012 2012-12-31 2012-12-31 12:51:12 by qau2012
[色谱质谱] [已完结]用什么方法能分析底泥浸出液中的物质及其含量呢？ (评阅+1) (5/1165) 二and亮 2012-12-10 2012-12-30 18:46:27 by 二and亮
[色谱质谱] [已完结]沸点低的样品可以做气相吗 (8/2296) zhuting8808 2012-12-27 2012-12-30 14:42:49 by wazcq
[色谱质谱] 关于埃索的液相条件 (评阅+1) (7/1381) 284848990 2012-12-26 2012-12-30 12:32:49 by valley_chow
[色谱质谱] 求助！安捷伦液相色谱调高流速自动报警问题 (1/957) 圆圆李猪 2012-12-30 2012-12-30 10:40:39 by kdzwj
[色谱质谱] [已完结][关贴]求甲醇水和乙腈水的粘度 (2/6276) xiujie1985 2012-12-29 2012-12-30 08:35:07 by 地狱血幽灵
[色谱质谱] [已完结]LC-NMR流通池体积和直径的选择 (0/342) awara2011 2012-12-29 2012-12-29 11:30:49 by awara2011
[色谱质谱] [已完结]LC-MS接口选择问题 (0/242) awara2011 2012-12-29 2012-12-29 10:12:53 by awara2011
[色谱质谱] [已完结]GCMS-QP2010 岛津 目标峰附近有杂质峰 (评阅+2) (4/1628) 极地风暴2008 2012-12-25 2012-12-29 10:00:29 by 极地风暴2008
[色谱质谱] 【求助】HPLC，水相做流动相时候，为什么基线波动很大，所以测得结果重复性很差    ( 1 2 ) (15/2805) wozuibang1028 2010-05-09 2012-12-28 19:06:49 by 秋水-西瓜
[色谱质谱] [已完结]求丁二酰亚胺的气相检测方法 (0/923) 汪可可 2012-12-28 2012-12-28 18:50:55 by 汪可可
[色谱质谱] [已完结]GPC (评阅+1) (5/612) 467707684 2012-12-27 2012-12-28 18:47:33 by 467707684
[色谱质谱] [已完结]洗脱钙黄绿素时用什么规格的填充物填充葡聚糖凝胶柱 ~~~~~~~~~ (1/522) 冷月冰戟 2012-11-15 2012-12-28 16:10:24 by zd_seu
[色谱质谱] [已完结]waters的柱子哪个型号适合做多组分抗生素分析 (评阅+1) (5/800) xiaorui7766 2012-12-21 2012-12-28 14:58:53 by kaven186
[色谱质谱] [已完结]红外光谱图能求得能量吗 (评阅+1) (2/634) king- 2012-12-26 2012-12-28 12:53:13 by snjnujady
[色谱质谱] [已完结]求助啊。气相色谱，大神进来看看    ( 1 2 ) (11/1872) guangming88 2012-12-04 2012-12-28 10:59:28 by vansonding
[色谱质谱] [已完结]安捷伦HPLC1200压力不稳    ( 1 2 3 ) (评阅+1) (21/2455) yyx_001 2012-12-22 2012-12-28 08:45:06 by yyx_001
[色谱质谱] [已完结]ph=4.8的醋酸-醋酸铵缓冲液的配置 (5/3126) 鸭绿江畔 2012-12-27 2012-12-28 08:32:22 by 痴夷子皮
[色谱质谱] [已完结][关贴]TEAA缓冲液(三乙胺-冰乙酸缓冲液)（pH6.8）应该如何配制 (0/6966) genius2008 2012-12-27 2012-12-27 23:18:40 by genius2008
[色谱质谱] [已完结]极性柱上如何计算保留指数？ (0/240) 河南王慧 2012-12-27 2012-12-27 17:42:20 by 河南王慧
[色谱质谱] [已完结]用HPLC分离草酸 (7/1932) mydawn 2012-12-07 2012-12-27 16:34:25 by yaoyong5
[色谱质谱] [已完结]标准品选择 (0/531) sunny21 2012-12-27 2012-12-27 16:06:29 by sunny21
[色谱质谱] [已完结]HPLC分析，如何制备供试品溶液 (3/803) 学员wRhtXE 2012-12-26 2012-12-27 16:01:40 by 1856029357
[色谱质谱] 求各位大神帮忙选一下色谱柱 (27/1707) tiger200527 2012-12-26 2012-12-27 14:03:43 by tiger200527
[色谱质谱] 【求助】气相点火 (6/1022) lxtfly 2011-03-16 2012-12-27 13:00:17 by duduyu2011
[色谱质谱] [已完结]用气相色谱测定瘤胃液中的挥发性脂肪酸何种方法最好共有 10 人关注过本贴 (2/697) baixi2009 2012-12-26 2012-12-27 12:20:03 by caikai
[色谱质谱] [已完结]GCMS分析 (评阅+1) (4/613) ommphey 2012-10-20 2012-12-27 10:49:25 by ls2013
[色谱质谱] [已完结]固体做气质溶液浓度 (5/972) gogotiantian 2012-12-26 2012-12-27 09:04:48 by gogotiantian
[色谱质谱] 关于薄层色谱铺板的! (11/2802) xiaoling_ 2012-12-21 2012-12-27 08:20:42 by xiaoling_
[色谱质谱] 【求助】六通阀进样    ( 1 2 3 ) (24/3072) hudadongda 2011-04-15 2012-12-27 06:29:30 by hudadongda
[色谱质谱] 用高效液相定量的问题 (评阅+1) (7/1080) Jane.com 2012-12-06 2012-12-27 00:41:46 by 929878640
[色谱质谱] [已完结]关于 色谱出峰问题    ( 1 2 ) (评阅+1) (14/1208) yekong4990 2012-12-20 2012-12-26 20:58:40 by long02188023
[色谱质谱] [已完结]液质图谱求助 (3/518) xiulongfei 2012-12-26 2012-12-26 17:10:19 by organicsuper
[色谱质谱] [已完结]求助：中南大学 浙江大学的相似度评价软件 急用 万分感谢！ (0/647) jysky 2012-12-26 2012-12-26 16:34:30 by jysky
[色谱质谱] [已完结]固相萃取小柱富集酚类化合物问题 (1/891) gu_hanqi 2012-12-25 2012-12-26 14:46:54 by gu_hanqi
[色谱质谱] [已完结]怎么确定未知峰对应的物质 (3/706) lwq652 2012-12-26 2012-12-26 14:39:23 by proxyz
[色谱质谱] [已完结]求Agilent 6890 安装、操作和维护手册 英文电子版 (0/526) lxp7119177 2012-12-26 2012-12-26 13:09:32 by lxp7119177
[色谱质谱] [已完结]李发美第6版383页18题解法质疑 (6/1027) shuqingjiao60 2012-12-25 2012-12-26 12:50:56 by shuqingjiao60
[色谱质谱] 【求助】硅烷衍生反应后的色谱定量分析 (4/1203) 小p子 2011-03-21 2012-12-26 12:12:41 by 豆丁企鹅
[色谱质谱] 【求助】虫友们有用过氨基柱的吗？了解的请帮忙看一下。 (9/4251) whynotbest 2010-10-15 2012-12-25 20:23:01 by 苗苗mm
[色谱质谱] [已完结]差式折光仪的具体说明以及使用方法 (评阅+1) (4/477) 大爱星仔 2012-12-24 2012-12-25 20:20:01 by ccbright1016
[色谱质谱] [已完结]流动相中加什么可以增强检测物质（一种硫醚）的吸收强度，防止拖尾呢？ (9/1496) 天地男儿90 2012-12-25 2012-12-25 16:10:29 by 痴夷子皮
[色谱质谱] 0.53mm的气相色谱柱可以代替0.32mm的用吗？ (评阅+1) (8/1659) tjwzj 2012-12-24 2012-12-25 15:01:30 by whl6365288
[色谱质谱] 有没有用UPLC做新药研发的？ (4/959) ltxin2009 2011-07-25 2012-12-25 13:38:50 by 痴夷子皮
资源 [ 查看全部 ] 作者 最后发表
[色谱质谱] 高效液相色谱HPLC培训教程(经典) (1/753) zhangyuhua12 2013-01-09 2013-01-10 09:45:04 by mikey_m
[色谱质谱] 氨基柱的使用和保养 (0/439) zhangyuhua12 2013-01-09 2013-01-09 13:49:55 by zhangyuhua12
[色谱质谱] 大赛璐AD-H使用手册 (2/1692) zhangyuhua12 2013-01-09 2013-01-09 13:20:45 by zhangyuhua12
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