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[热点] 天津大学招2026.09的博士生,欢迎大家推荐交流(博导是本人) a793625982 2026-02-10 刚刚
[色谱质谱] [已完结]盐酸四环素检测 (评阅+1) (6/2704) yaoyao198829 2014-01-26 2014-07-29 12:58:36 by 水月山人
[色谱质谱] [已完结][关贴]GCMS 方法中的后运行 (1/660) cly2810 2014-07-29 2014-07-29 11:44:16 by supercat0821
[色谱质谱] 质谱图解析 (1/332) piaoran0631 2014-07-28 2014-07-29 11:30:19 by piaoran0631
[色谱质谱] 【求助】请教离子交换色谱的简单问题! (4/708) minmin0426 2011-03-15 2014-07-29 06:10:57 by 芝麻粒
[色谱质谱] [已完结]离子交换色谱中流动性作用 (4/779) 闲鸟一只 2012-05-18 2014-07-29 05:54:07 by 芝麻粒
[色谱质谱] 关于离子交换色谱缓冲液的问题 (评阅+1) (21/1895) jerrylovet 2014-02-17 2014-07-29 05:49:23 by 芝麻粒
[色谱质谱] [已完结]Waters 2695压力波动问题 (5/2143) willwinjy 2014-07-27 2014-07-28 18:12:08 by liwentao2010
[色谱质谱] 砷的IC-ICP-MS确定形态 (5/776) 172497385 2014-07-18 2014-07-28 17:08:06 by 172497385
[色谱质谱] [已完结][关贴]电感耦合等离子体光谱仪和离子色谱的区别? (1/2727) jinfeizuo 2014-07-28 2014-07-28 16:11:26 by tangyq03
[色谱质谱] [已完结]用GC-MS分析沉积物中的多环芳烃 (0/306) lujianxia02 2014-07-28 2014-07-28 15:44:34 by lujianxia02
[色谱质谱] [已完结]色谱测丙烯的选柱问题 (0/105) spaceyao 2014-07-28 2014-07-28 10:09:01 by spaceyao
[色谱质谱] [已完结]GC-MS 精油成分的定量 (3/583) hp739030456 2014-07-25 2014-07-28 09:35:13 by supercat0821
[色谱质谱] [已完结]物质延迟出峰在下一针,怎么辨别两个主峰的归属 (8/1446) hkshunter 2014-07-22 2014-07-28 09:03:37 by 野狗般战斗着
[色谱质谱] [已完结]图谱与以前相比多了一个响应值比较大的大峰,流动相从新换过,峰还在,求原因    ( 1 2 ) (13/1256) simply0518 2014-07-23 2014-07-28 08:55:09 by 野狗般战斗着
[色谱质谱] [已完结]仪器参数问题 (2/740) 安静参 2014-07-26 2014-07-27 22:18:33 by 浩海烟波
[色谱质谱] [已完结]安捷伦1260压力超过400,感觉是自动进样器的哪一部分堵了 (2/2491) 蓝妆城 2014-07-27 2014-07-27 22:03:46 by wolaile35
[色谱质谱] [已完结]液相色谱样品浓度 (5/670) 1030694963 2014-07-26 2014-07-27 16:08:40 by 1030694963
[色谱质谱] [已完结][关贴]希望同时检测样品中迷迭香酸、木犀草素、咖啡酸、阿魏酸等物质 (评阅+1) (0/197) he294011295 2014-07-27 2014-07-27 15:06:11 by he294011295
[色谱质谱] [已完结]分析报告模版 合成中控分析及最终产物定量分析 (0/198) mengmengshi 2014-07-27 2014-07-27 11:32:53 by mengmengshi
[色谱质谱] 安捷伦的蒸发光散射检测器故障求教 (0/1505) 傅跳跳 2014-07-26 2014-07-26 23:58:50 by 傅跳跳
[色谱质谱] [已完结]高效液相色谱漏液 (9/1993) 晓风眷月 2014-07-24 2014-07-26 16:32:44 by 470489531
[色谱质谱] [已完结]柱前压调节旋钮调节柱前压的工作原理是什么    ( 1 2 ) (10/1908) 海是我家 2014-07-18 2014-07-26 10:49:50 by 海是我家
[色谱质谱] 关于氰基柱反相使用时耐水性的问题,大家讨论一下 (7/1582) xx小小xx 2013-08-16 2014-07-26 08:07:43 by xmin828
[色谱质谱] [已完结]安捷伦色谱柱长菌堵塞了怎么办    ( 1 2 ) (14/3503) shuyeechan 2014-07-21 2014-07-25 23:58:18 by zyfqpc
[色谱质谱] [已完结]如何在masshunter中合并两个峰 (0/473) tianyefeng 2014-07-25 2014-07-25 19:49:25 by tianyefeng
[色谱质谱] [已完结][关贴]有谁知道ESI质谱分析软件在哪买啊?求提供信息    ( 1 2 ) (14/1468) 梦的渐进点 2014-07-16 2014-07-25 18:00:43 by 梦的渐进点
[色谱质谱] [已完结]液相色谱三重四极杆质谱的流动相如何选择? (1/727) dtdfgibson 2014-07-25 2014-07-25 16:59:15 by 赈早见琥珀主
[色谱质谱] [已完结]HPLC分析用Bio-Rad Aminex HPX-87H 糖柱分析样品时,乙醇前面有倒峰 (评阅+2) (2/2074) snd1986 2014-07-02 2014-07-25 16:36:09 by lifucheng
[色谱质谱] [已完结][关贴]求北京的煤气中有机硫含量的检测单位 (0/862) bxy268 2014-07-25 2014-07-25 15:51:02 by bxy268
[色谱质谱] [已完结]气相色谱苯系物出峰时间 (4/2125) 121810pan 2014-07-24 2014-07-25 14:37:06 by 121810pan
[色谱质谱] [已完结]液相出峰时间    ( 1 2 3 ) (22/1241) ljtd1112 2012-11-26 2014-07-25 11:31:21 by ljtd1112
[色谱质谱] [已完结]请问一下HPLC配的电脑,有没有什么特别的要求? (5/653) roph 2014-07-23 2014-07-25 10:09:08 by daisyzhangwei
[色谱质谱] [已完结]色谱柱正接柱压升高 反接柱压下降出峰时间提前 急急急 (4/863) llcming 2014-07-23 2014-07-25 10:07:20 by daisyzhangwei
[色谱质谱] [已完结]请教各位问题,用气相色谱测丙酮 (3/961) zhangyuan519 2014-07-22 2014-07-25 10:04:53 by daisyzhangwei
[色谱质谱] [已完结]硝基苯类化合物能做气相么 (4/916) fengzi枫紫 2014-07-24 2014-07-25 08:10:32 by fengzi枫紫
[色谱质谱] [已完结]液相色谱中0.025%二甲胺水溶液流动相是指体积百分数还是质量百分数? (4/1103) fairywang 2014-07-21 2014-07-24 21:29:15 by PGLQ
[色谱质谱] [已完结]安捷伦HPLC中荧光数据怎么导出 (0/1132) 晏子0708 2014-07-24 2014-07-24 21:27:53 by 晏子0708
[色谱质谱] [已完结]液相色谱 (1/307) magic姚 2014-07-24 2014-07-24 16:25:17 by 野狗般战斗着
[色谱质谱] [已完结]液相,怎么跑都是有个大峰分不开    ( 1 2 ) (13/2529) super_nan 2014-07-20 2014-07-24 13:44:24 by xiaomuchong281
[色谱质谱] [已完结]离子色谱外接水 (1/600) jocelynlynn 2014-07-23 2014-07-24 10:36:35 by wolaile35
[色谱质谱] [已完结]2,4-二氯苯酚气质分析方法 (0/536) 龙衍hwl 2014-07-24 2014-07-24 10:24:28 by 龙衍hwl
[色谱质谱] [已完结]推荐下色谱分析方面的书籍 (5/1891) 朗姆蛋糕 2014-07-22 2014-07-24 08:32:54 by 星海慧儿
[色谱质谱] [已完结]求助,最简单的定量检测方法,请大家帮忙看看 (1/422) sunleo4102 2014-07-23 2014-07-24 08:27:32 by 野狗般战斗着
[色谱质谱] GC-MS分析中进样口温度设定问题    ( 1 2 ) (14/2657) devil小斌 2014-07-21 2014-07-24 08:26:07 by niuyan牛
[色谱质谱] [关贴]右旋布洛芬正相色谱条件下杂质检查 (评阅+1) (1/311) hanpei715112 2013-03-12 2014-07-24 05:47:34 by Alex1211
[色谱质谱] [已完结]Waters的MCX固相萃取小柱(60mg/3ml)使用方法及回收再利用该怎么处理? (8/2890) 陈乐乐214 2014-07-18 2014-07-23 21:07:14 by 陈乐乐214
[色谱质谱] [已完结]安捷伦1200自动进样,总是not ready。    ( 1 2 ) (10/2899) xmu_py 2014-07-19 2014-07-23 20:35:12 by bjf180702050
[色谱质谱] [已完结]求助!!氨基柱+示差折光检测器分析糖类 (4/1901) 穿越月亮河 2014-07-22 2014-07-23 19:52:15 by ajshen
[色谱质谱] 指纹图谱匹配不了 急求各位大神啊 (1/1254) 不落花 2014-07-17 2014-07-23 17:53:11 by huangxia5823
[色谱质谱] [已完结][关贴]气相色谱 同一样品 不同时间跑的响应值差很多 (4/1932) 大牛12345 2014-07-19 2014-07-23 15:55:52 by changle9139
[色谱质谱] [已完结]气相感觉一直前伸峰很严重(见图),且峰顶有分叉,校正因子不同的样就相差较大 (评阅+1) (2/480) crystalftt 2014-07-19 2014-07-23 13:16:54 by 星海慧儿
[色谱质谱] [已完结]HPLC仪器使用问题 (4/984) 18050205400 2014-07-18 2014-07-23 13:14:07 by 星海慧儿
[色谱质谱] 能否用氘代甲醇溶解样品做液相 ?与一般的色谱甲醇的结果是否一样?谢谢 (7/2786) fanlongkkk 2014-07-22 2014-07-23 12:43:22 by 雨露蔷薇
[色谱质谱] [已完结][关贴]MS面板提示错误信息是什么意思 (1/456) cly2810 2014-07-22 2014-07-22 21:55:06 by cly2810
[色谱质谱] [已完结]葡萄糖,果糖和蔗糖的极性强弱是怎样的呢? (2/7704) studentg 2014-07-22 2014-07-22 18:16:12 by wyy080214
[色谱质谱] [已完结]氨基己酸的HPLC条件 (1/847) zhouxianying 2014-07-22 2014-07-22 18:14:19 by wyy080214
[色谱质谱] [已完结]想要分析一瓶未知溶液,请求大神一个完整的测试方法,可以对该溶液定性定量分析    ( 1 2 ) (16/1933) 农夫小四 2014-07-20 2014-07-22 10:37:41 by 农夫小四
[色谱质谱] [已完结]有关内标法计算问题 (1/1785) 竹韵飘香 2014-07-21 2014-07-22 10:35:07 by lujianxia02
[色谱质谱] [已完结]弱弱的问一句怎么看柱子名字看是反相还是正相 (4/766) 060434117 2014-07-21 2014-07-22 10:33:42 by 赈早见琥珀主
[色谱质谱] [已完结]药物碱性缓冲液中不稳定,如何测定油水分配? (0/275) feiyang2043 2014-07-22 2014-07-22 10:22:49 by feiyang2043
[色谱质谱] [已完结]测高纯氩成分 (0/273) zh-jing-jing 2014-07-21 2014-07-21 23:31:07 by zh-jing-jing
[色谱质谱] [已完结][关贴]关于含有缓冲溶液的样品的液质分析的电离方式 (0/404) 阿人门 2014-07-21 2014-07-21 22:13:58 by 阿人门
[色谱质谱] [已完结][关贴]阿拉丁的试剂规格~25% in H2O (~0.8 M)指的是什么? (3/1707) shlily1989 2014-07-18 2014-07-21 22:03:06 by 亮亮xmlgxy
[色谱质谱] [已完结]外标法定量 (3/1278) henulch 2014-07-21 2014-07-21 18:45:35 by 亮亮xmlgxy
[色谱质谱] [已完结]岛津GC-MS 2010 进样浓度问题 (1/1213) 1001050228 2014-07-21 2014-07-21 15:17:05 by 野狗般战斗着
[色谱质谱] [已完结]纯度角怎么设置 (1/3776) wuto 2014-07-21 2014-07-21 15:09:15 by 野狗般战斗着
[色谱质谱] [已完结]求问安捷伦6890的“脉冲分流进样”是什么意思 (1/2828) xx小小xx 2014-07-20 2014-07-21 14:59:35 by xx小小xx
[色谱质谱] [关贴]30mM的KH2PO4和10mM的KH2PO4,有机相比例最高可到多少 (3/1003) jocelyn03 2014-07-04 2014-07-21 14:54:37 by 野狗般战斗着
[色谱质谱] [已完结]请教一下,液相自动进样,设定进样量超过了定量环的体积会怎么样? (5/3243) 家在石家庄 2014-07-21 2014-07-21 14:28:38 by liwentao2010
[色谱质谱] [已完结]色谱分析 (6/590) huangshijie 2014-07-12 2014-07-21 14:15:00 by xjbchen
[色谱质谱] n2000色谱工作站    ( 1 2 ) (12/2581) 科大舞动人生 2014-07-09 2014-07-21 13:57:23 by 野狗般战斗着
[色谱质谱] [已完结]气相色谱 (2/241) feilee 2014-07-19 2014-07-21 10:13:05 by lancelot0411
[色谱质谱] [已完结]动物尿液血液样本衍生化后怎样保存,最长可以保存多久?    ( 1 2 ) (10/2127) pgjiang 2013-10-30 2014-07-21 07:19:32 by hustzju
[色谱质谱] [已完结]标准曲线每个浓度点进几针 (3/1284) wuto 2014-07-18 2014-07-20 20:17:57 by red_wizard
[色谱质谱] [已完结][关贴]waters hplc 怎么让针深下点进到样? (1/509) 半仙庸医 2014-07-20 2014-07-20 19:55:26 by red_wizard
[色谱质谱] [已完结]sim检测定量的问题 (4/1091) yhz20072535 2013-12-05 2014-07-20 19:14:46 by mishiyongqi
[色谱质谱] [已完结]含有少量氯化钙或氯化钠 的样品是否可以进行气质检测!!!! (2/676) DDPS 2014-07-20 2014-07-20 14:38:56 by DDPS
[色谱质谱] [已完结]如何将乙腈和异丙醚分开 (0/523) kongjuan2009 2014-07-20 2014-07-20 12:54:20 by kongjuan2009
[色谱质谱] 【求助】毛细管电泳基线问题 (7/1883) wangmmly 2011-01-05 2014-07-20 07:39:54 by 暖暖的微笑
[色谱质谱] [已完结]急求答案 (3/505) 勇往直前程程 2014-07-01 2014-07-20 07:25:03 by 勇往直前程程
[色谱质谱] [已完结]求问有见过这样的峰吗?这是怎么了? (1/304) crystalftt 2014-07-19 2014-07-19 14:00:14 by crystalftt
[色谱质谱] [已完结]求教跑板问题 (1/489) 1070567841 2014-07-17 2014-07-19 13:15:28 by danranxie
[色谱质谱] [已完结]岛津自动进样器 (2/719) yuqiao0881 2014-07-17 2014-07-19 10:54:05 by yuqiao0881
[色谱质谱] 【求助】GCMS升温程序跟所测物质沸点有没有关系 (15/4313) 258588432 2011-04-14 2014-07-19 08:17:34 by 孜然狗
[色谱质谱] 色谱问题,带图来见各位 (9/1607) 819318795 2014-07-15 2014-07-18 19:58:09 by 575885323
[色谱质谱] [已完结]寡糖分离方法探讨 (0/374) lipeijun2010 2014-07-18 2014-07-18 14:56:20 by lipeijun2010
[色谱质谱] [已完结]大虾们,救救水生火热的小虾米吧,关于气相色谱的    ( 1 2 ) (16/1115) 祝雅娟 2014-07-16 2014-07-18 11:11:33 by zwqzhuang
[色谱质谱] [已完结]用HPLC测小分子酸,有个峰一直不能确定是什么物质,能用液质联用吗?    ( 1 2 ) (14/2187) zhenyjiang 2014-07-07 2014-07-18 10:47:24 by jinianwei
[色谱质谱] [关贴]你们的GC-MS有过突然断电的经历吗? (评阅+2) (7/3591) cly2810 2013-12-23 2014-07-17 18:32:06 by cly2810
[色谱质谱] [已完结]flozf 软件操作 (0/282) ssykl 2014-07-17 2014-07-17 17:58:07 by ssykl
[色谱质谱] [已完结]用薄层硅胶板分离有机物时,有机物没有分开怎么回事?    ( 1 2 ) (评阅+1) (13/2445) 海蜘珠蛛 2013-05-22 2014-07-17 17:23:42 by 海蜘珠蛛
[色谱质谱] [已完结]关于Thermo的气质联用故障 (0/339) ljq1230 2014-07-17 2014-07-17 16:16:11 by ljq1230
[色谱质谱] [已完结]紫花地丁的薄层鉴别中展开剂甲苯可以用哪种毒性小的试剂代替? (1/1544) a3493008 2014-07-16 2014-07-17 15:02:46 by netscaner
[色谱质谱] [已完结]hplc在线过滤器漏液怎么办 (9/1970) 半仙庸医 2014-07-16 2014-07-17 11:24:38 by silence18
[色谱质谱] waters uplc几种色谱柱的区别? (7/4144) hustzju 2014-07-16 2014-07-17 11:14:29 by silence18
[色谱质谱] HPLC谱图出不来,怎么回事? (7/1506) 公子小乔 2014-07-15 2014-07-17 11:04:01 by yangxiumin1985
[色谱质谱] [已完结]求助,清洗管路后,岛津液相基线仍然不平………怎么办?    ( 1 2 ) (评阅+2) (15/2723) hllqik 2014-01-24 2014-07-17 09:43:51 by 非上蓝天
[色谱质谱] [已完结]组氨酸的TMDS保护分析 (0/417) huangxf1967 2014-07-16 2014-07-16 14:59:21 by huangxf1967
[色谱质谱] [已完结][关贴]求助化学式分子量 (2/336) 834584706 2014-07-16 2014-07-16 14:40:30 by 834584706
[色谱质谱] [已完结]求助各位关于一种有机物(3,4-二羟基苯甲酸)的液相条件 (4/810) 阿人门 2014-05-29 2014-07-16 13:18:05 by 阿人门
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