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[热点] 2024 - Redox‐Active Ligands asymmsyn 2026-02-08 刚刚
[色谱质谱] 一个已经卡了一个多月的问题,有高手给指点一下吗? (6/886) skhappy 2015-07-17 2015-07-21 09:36:02 by 花朵丸子
[色谱质谱] [已完结]xcms online一直传不上数据 (0/813) icarrie 2015-07-21 2015-07-21 09:22:07 by icarrie
[色谱质谱] [已完结]制备吸收曲线异常 (1/323) liulihua2082 2015-07-20 2015-07-21 08:01:49 by ethernet3399
[色谱质谱] 用什么容器装稀释好的气体标品? (1/926) piaoyidetian 2015-06-16 2015-07-20 23:00:08 by xmji
[色谱质谱] [已完结]安捷伦1260液相色谱-G 6520三级四极杆-飞行时间质谱联用仪 (0/415) sunqin90 2015-07-20 2015-07-20 22:17:56 by sunqin90
[色谱质谱] [已完结]求Thermo GC-MS DSQ的开机过程 (4/904) 老庄_cool 2015-07-18 2015-07-20 22:01:38 by old_yang
[色谱质谱] [已完结]如何选择能够分离硫化氢(H2S)和二氧化碳(CO2)的气相色谱柱 (0/1376) 素笺墨痕香 2015-07-20 2015-07-20 11:00:01 by 素笺墨痕香
[色谱质谱] [已完结]指纹图谱分不开峰 (1/793) 春春jyc 2015-07-19 2015-07-19 17:28:04 by ethernet3399
[色谱质谱] [已完结]求大神指导液相色谱流动相问题 (1/438) 追文献的孩纸 2015-07-19 2015-07-19 17:25:17 by ethernet3399
[色谱质谱] 在岛津液相10出图近乎完美,换到30后出来的图没法直视啊。 (2/558) 简单love5 2015-07-18 2015-07-19 11:44:18 by 简单love5
[色谱质谱] [已完结]气相色谱内标法检测三丙酮胺,请教各位大神应该选择什么物质为内标物? (3/615) 多多lxlgl 2015-07-18 2015-07-19 08:23:16 by 多多lxlgl
[色谱质谱] [已完结][关贴]同一样品同一色谱条件进样,出峰不一样,什么原因 (2/997) fang2010 2014-06-24 2015-07-18 14:31:46 by tiantan1289
[色谱质谱] [已完结]气相色谱毛细管柱的作用力? (2/477) 先森,汤小辉 2015-07-18 2015-07-18 13:44:39 by naheming
[色谱质谱] [关贴]求助!溶剂空白在目标物处出峰,两天没找到原因,在线等各位高手解答 (5/1087) 小猫麦麦 2014-08-06 2015-07-18 12:59:56 by 66周子晴66
[色谱质谱] [已完结]高效液相色谱管路堵塞压力超过上限    ( 1 2 ) (13/2724) 0905zytx 2015-07-16 2015-07-17 23:46:10 by 1334193
[色谱质谱] [已完结]LC-MS 问题 (8/1468) 小馨月 2015-07-15 2015-07-17 23:07:33 by xl_pro
[色谱质谱] 有效建议额外送500金币 QTOF-MS(Bruker) 正离子模式 标准校正液出现诡异质谱峰    ( 1 2 3 4 5 6 .. 14 ) (133/4506) penglu7006 2015-07-15 2015-07-17 21:02:14 by archbishop
[色谱质谱] [已完结]topspin 的标峰按钮不能用了 (评阅+1) (1/1950) 校尉88 2013-06-28 2015-07-17 20:34:18 by wu874992035
[色谱质谱] [已完结][关贴]Perkin Elmer的DAD检测器怎么看full wavelength spectra的结果 (3/610) machao1732 2014-05-15 2015-07-17 18:02:52 by tracy段玺玉
[色谱质谱] [已完结]关于FID的检测下限 (1/2039) hnyoubiao 2015-07-17 2015-07-17 17:01:23 by 呀呀好傻
[色谱质谱] [已完结]岛津LC-AT20 泵压为负值 提示错误漏液 是什么问题 (4/986) 布霖 2015-06-20 2015-07-17 16:54:55 by skhappy
[色谱质谱] [已完结]岛津10Aplus HPLC 如何查看氘灯能量状态? (1/5524) 星星点炮 2015-07-09 2015-07-17 16:36:15 by skhappy
[色谱质谱] [已完结]请问有没有虫友做过米拉贝隆的液相色谱分离,步骤方法以及流动相应怎样选取 (0/235) 444101464 2015-07-17 2015-07-17 16:35:30 by 444101464
[色谱质谱] 如何快速建立含量与溶出的HPLC测定方法以及溶出测定时的注意事项    ( 1 2 3 ) (评阅+4) (105/4497) jixfeng 2014-07-10 2015-07-17 16:21:13 by cpu0845117
[色谱质谱] [已完结]HPLC在氘灯诊断中,intensity Test(强度测试)中测试通不过,这是什么原因? (6/1421) xsum126 2015-07-14 2015-07-17 16:11:53 by skhappy
[色谱质谱] [关贴]岛津气质联用 GC-MS QP2010 PLUS如何在自己电脑上安装数据处理程序软件? (评阅+1) (24/7884) mylove2580 2013-09-10 2015-07-17 15:00:34 by xjuwq
[色谱质谱] [已完结]求助α-氨基-ε-己内酰胺的高效液相色谱流动相条件 (0/440) jancy205 2015-07-17 2015-07-17 14:28:37 by jancy205
[色谱质谱] [关贴]HPLC-ICPMS砷形态分析问题 (评阅+1) (2/521) xdengpao 2014-03-06 2015-07-17 13:28:12 by 片尾曲.....
[色谱质谱] [已完结][关贴]请教含硒(Se)化合物的测定 (评阅+1) (2/539) lxl0708 2014-06-05 2015-07-17 13:25:30 by 片尾曲.....
[色谱质谱] [已完结]气象色谱进样    ( 1 2 ) (15/1020) 苏苏susu92 2015-07-12 2015-07-17 12:49:22 by 苏苏susu92
[色谱质谱] [已完结]高效液相色谱(C18柱)分析1-氨基-2,4-二溴蒽醌的条件(流动相组成及配比,波长)。多谢 (3/597) 卿岩 2015-07-16 2015-07-17 12:39:13 by 卿岩
[色谱质谱] [关贴]大家用气相色谱的进样量多少呢    ( 1 2 ) (15/3560) 美丽的小丑鱼 2013-03-11 2015-07-17 11:44:09 by 苏苏susu92
[色谱质谱] [已完结]高效液相色谱图采集数据后是一条直线,可监视画面有峰图出现是怎么回事啊? (4/1552) yan1992 2015-07-15 2015-07-17 10:41:12 by yan1992
[色谱质谱] [已完结]液相基线相关问题 (1/504) 演绎精彩 2015-07-07 2015-07-17 09:22:51 by 迷你zt
[色谱质谱] [已完结]Thermo 入门级质谱报价 (0/791) cnmaomao 2015-07-16 2015-07-16 20:58:04 by cnmaomao
[色谱质谱] [已完结][关贴]关于离子液体走高校液相色谱的问题? (5/2074) zxcaskl 2012-03-08 2015-07-16 15:04:33 by gao_jiecn
[色谱质谱] [已完结]用AS23色谱柱测溴酸盐的方法 (2/723) 小皮豆呢 2015-07-09 2015-07-16 09:32:38 by 小皮豆呢
[色谱质谱] 编辑agilent报告模板如何加入分离度和拖尾因子 (7/2353) happy秋之雪 2015-07-14 2015-07-15 21:18:48 by superyeast
[色谱质谱] [已完结]想做动态顶空收集装置,求动态顶空收集装置的连接好的照片 (0/626) 胡奎0925 2015-07-15 2015-07-15 18:26:57 by 胡奎0925
[色谱质谱] 安捷论1200液相色谱自动进样器报价咨询 (0/330) houliwei85 2015-07-15 2015-07-15 18:17:44 by houliwei85
[色谱质谱] [已完结]梯度洗脱出峰异常    ( 1 2 ) (16/1233) 雪萸 2015-07-11 2015-07-15 15:46:18 by ljjj
[色谱质谱] [已完结]无紫外吸收的反应液如何中控呢? (3/455) sujie0309 2015-07-14 2015-07-15 15:30:39 by 鸭绿江畔
[色谱质谱] [已完结]气相色谱仪柱温箱加热失败 (2/2625) ds836569458 2015-07-14 2015-07-15 14:47:50 by supercat0821
[色谱质谱] [已完结]求三乙胺三氧化硫复合物的HPLC检测分析方法 (0/420) 欢huan 2015-07-15 2015-07-15 12:56:23 by 欢huan
[色谱质谱] [已完结]气相色谱 甲烷 总烃 标准曲线怎么配 (0/1069) josnail 2015-07-15 2015-07-15 10:35:32 by josnail
[色谱质谱] 色谱柱压力异常分析    ( 1 2 3 4 5 ) (40/2005) he294011295 2015-07-13 2015-07-15 10:25:46 by taxolan
[色谱质谱] [关贴]毛细管电泳 (6/922) 梅春515 2015-07-08 2015-07-15 09:33:20 by liu123338
[色谱质谱] [关贴]液相,同一个样品连续进样峰面积相差较大    ( 1 2 ) (13/5727) 叶落雨枯 2014-08-27 2015-07-15 07:44:12 by 四月天的蜗牛
[色谱质谱] [已完结][关贴]其实一直搞不懂外标定量和内标定量~    ( 1 2 ) (11/3391) smile沉香木 2015-07-11 2015-07-14 22:36:00 by xiaoyuyxy
[色谱质谱] [已完结][关贴]一个化合物的盐的形式和酸的形式 在走高效液相的时候差别是不是很大的? (2/244) loadings 2015-07-14 2015-07-14 19:40:33 by loadings
[色谱质谱] [已完结]求助贝侬表 (0/235) hjw8107322 2015-07-14 2015-07-14 19:32:03 by hjw8107322
[色谱质谱] [已完结]安捷伦1200主动阀,密封圈故障求助!!!求大神出现    ( 1 2 3 ) (22/2063) dongying1105 2015-05-21 2015-07-14 15:03:59 by WangDTT
[色谱质谱] [已完结][关贴]超高效液相色谱UPLC能分析测定16种多环芳烃不? (评阅+1) (2/604) chyy 2013-10-06 2015-07-14 13:40:37 by 大妹仔77
[色谱质谱] [已完结]有谁知道岛津GC2010plus和GC2014C的区别 (2/3054) jingjing826 2015-07-07 2015-07-14 08:32:48 by kzb7054
[色谱质谱] 色谱分析有哪些前沿的方向,或者值得研究的方向?    ( 1 2 ) (11/1256) 1749371802 2015-07-11 2015-07-14 08:17:08 by 天空下的傻瓜
[色谱质谱] [已完结][关贴]磷酸盐-乙腈梯度洗脱 怪峰 (评阅+1) (7/2621) 小泥巴3212 2012-05-17 2015-07-13 19:12:32 by hanbing412
[色谱质谱] [已完结]OPA衍生化的问题,急求~    ( 1 2 ) (评阅+1) (12/3455) 独来独往000 2013-06-08 2015-07-13 14:06:01 by 乱七八糟135
[色谱质谱] [已完结]红外谱图透光率 (0/567) pperist 2015-07-13 2015-07-13 11:48:49 by pperist
[色谱质谱] [已完结]关于色谱柱规格以及液相前处理若干问题 (1/486) 秦川萝卜头 2015-07-12 2015-07-13 10:37:51 by cpuclz
[色谱质谱] 液相色谱柱子问题 (9/1549) 290577260 2015-07-10 2015-07-13 09:15:28 by shamzh
[色谱质谱] [已完结]利用顶空气相色谱仪测量血液中乙醇含量,是否必须制作校准曲线,不做的话有何影响?    ( 1 2 ) (评阅+2) (17/2124) myyznl 2015-05-06 2015-07-13 07:19:52 by myyznl
[色谱质谱] [已完结]如何同时测定C<3的醇脂醛酸? (0/180) yolanda9810 2015-07-12 2015-07-12 11:36:58 by yolanda9810
[色谱质谱] GPC谱图如何计算面积    ( 1 2 ) (16/2840) 415有猪 2015-04-29 2015-07-12 08:08:40 by 星星的家
[色谱质谱] 求助:气相色谱空白出峰满量程基线一直不下来是怎么回事? (11/1792) gyrydm0808 2015-07-07 2015-07-11 21:36:38 by guo_yungang
[色谱质谱] 大家是怎么清洗聚四氟乙烯垫片的 (9/1556) 小学的猫 2015-05-23 2015-07-11 21:13:37 by 夕灬颜
[色谱质谱] [已完结]白蛋白与小分子药物的相互作用 (0/743) xxdylj_428 2015-07-11 2015-07-11 18:08:10 by xxdylj_428
[色谱质谱] [已完结]气相色谱    ( 1 2 ) (13/1608) 494yysong 2015-07-07 2015-07-11 17:31:12 by 樱月suoya
[色谱质谱] [已完结][关贴]请问有人知道用酶联免疫测植物内源激素容易吗? (7/2098) 水中月佳月影 2014-07-02 2015-07-11 13:26:14 by Tobey樱兰1
[色谱质谱] [已完结]C18柱子用纯水冲了5个小时,会不会出问题    ( 1 2 3 ) (24/10263) 坏女孩西西 2015-07-07 2015-07-11 11:42:47 by wlm0917
[色谱质谱] [已完结]请问乙酸乙酯在原料药中的残留,是否适合用GC-MS-MS检测? (3/587) olifor2010 2015-07-10 2015-07-11 10:06:26 by archbishop
[色谱质谱] [已完结]液相出峰时间提前 (2/2408) txyu 2015-07-10 2015-07-10 22:24:29 by txyu
[色谱质谱] [已完结]对苯二甲酸水溶液能用气相色谱分析吗 (8/1676) 学员nEVykP 2015-07-07 2015-07-10 21:27:22 by dk123100
[色谱质谱] [已完结]关于苯乙烯环氧化产物气相色谱分析 (0/827) 费城小艾 2015-07-10 2015-07-10 16:35:06 by 费城小艾
[色谱质谱] [已完结]毛细管电泳故障问题 (0/365) 蓝鹰0012 2015-07-10 2015-07-10 09:55:30 by 蓝鹰0012
[色谱质谱] 【求助】C18的色谱柱能否用水长时间冲洗?    ( 1 2 ) (17/2981) licy0609 2010-09-08 2015-07-10 08:36:24 by 等-结局敲定
[色谱质谱] [关贴]【求助】安捷伦1200紫外检测器的问题 (9/3022) zb3981444 2011-03-20 2015-07-10 06:11:53 by 鸡蛋泡面2
[色谱质谱] [已完结]GC-TOFMS整个色谱图区间都是柱流失的碎片离子,影响NIST定性,怎么办?    ( 1 2 ) (13/1659) dk123100 2015-07-01 2015-07-10 01:50:21 by gzzlzj2015
[色谱质谱] 有没有实验室近两年购置过AB QTRAP 5500质谱? (4/899) voashan 2015-06-26 2015-07-09 23:24:42 by colindrj
[色谱质谱] 岛津液相色谱nexera LC-20AD泵 (4/2911) Phyllis0802 2015-07-03 2015-07-09 23:17:49 by colindrj
[色谱质谱] [已完结]安捷伦的色谱怎么设置成在线分析系统 (1/590) dtdfgibson 2015-07-09 2015-07-09 23:10:43 by colindrj
[色谱质谱] 衷心请教各位虫友大神浙大和浙工大一些学院LC使用分布情况 (4/1172) bmens 2014-06-21 2015-07-09 20:26:11 by colindrj
[色谱质谱] 【求助】急,有没有比戴安离子色谱用的电导检测器检测效果更好的检测器? (6/1610) mayino103 2010-11-16 2015-07-09 20:06:15 by colindrj
[色谱质谱] [已完结]谁用RP-HPLC测过Y3+ -DTPA的稳定常数,或者别的金属配体偶联物也行,求实验方法 (0/210) guoping456 2015-07-09 2015-07-09 14:48:17 by guoping456
[色谱质谱] [已完结]寻求有关气相色谱分析的问题~ (评阅+2) (6/731) pudding_bush 2015-06-27 2015-07-09 12:40:24 by xiaoyaoyou9169
[色谱质谱] 气相体积增大的反应,气相色谱内标法求转化率 (0/881) gerrard1 2015-07-09 2015-07-09 10:33:43 by gerrard1
[色谱质谱] [已完结][关贴]关于几种色谱柱固定相键合基团的问题,请大家帮忙 (2/846) lighten521 2011-11-23 2015-07-09 07:30:38 by 啃树叶的虫
[色谱质谱] [已完结][关贴]求助 安捷伦气相质谱调谐失败 (5/3298) 87941318 2014-12-03 2015-07-09 06:21:19 by 朱重国
[色谱质谱] [已完结]多环芳烃微生物降解实验,降解后的样品萃取溶剂及检测方法 (1/685) 天高任我菲 2015-07-08 2015-07-09 01:03:30 by gzzlzj2015
[色谱质谱] [已完结]Phenomenex公司的SPE C18 的固相萃取柱可以用那几个其他公司的同类型的柱子替代? (2/1486) chang坤 2015-07-07 2015-07-08 18:59:19 by CheesyAriel
[色谱质谱] [已完结]HPLC检测含酚废水中苯酚的含量遇到了问题,峰分不开,帮忙,急啊!    ( 1 2 ) (12/1987) futing277 2012-08-07 2015-07-08 18:36:16 by donghai1990
[色谱质谱] [已完结]色谱柱求助 (6/1111) 568995231 2015-07-07 2015-07-08 17:24:00 by 木易十日十月
[色谱质谱] 乙醇胺和乙二胺的衍生化 (1/2420) 战神丘比特 2015-07-08 2015-07-08 14:19:26 by hydzp
[色谱质谱] [已完结]请教单糖组成的分析方法,急! (6/2477) hhaidong 2012-05-20 2015-07-08 13:32:14 by huahuocyj
[色谱质谱] [已完结]AB sciex triple tof 5600的TIC的代谢物数量提取用什么软件 (0/414) drtonyhan 2015-07-08 2015-07-08 11:32:57 by drtonyhan
[色谱质谱] [已完结]zorbax SAX (0/1187) sztf05 2015-07-08 2015-07-08 10:29:38 by sztf05
[色谱质谱] [已完结]高效液相色谱检测器和电脑无法连接怎么办 (7/5354) 淡淡小胖妞 2013-07-01 2015-07-08 07:50:48 by wyy080214
[色谱质谱] [已完结]岛津的高效液相色谱 点软件后没办法链接上仪器 这是怎么回事?    ( 1 2 ) (评阅+1) (10/3940) loadings 2014-05-14 2015-07-07 19:31:29 by xxhslxx
[色谱质谱] 【求助】请问磺胺类药物的标准品怎么保存比较好? (4/1241) 三妹妹 2011-01-10 2015-07-07 17:47:49 by 史蒂芬金
[色谱质谱] [已完结]气相色谱试剂、高压液相色谱试剂 (3/780) Johnson_FOK 2015-07-07 2015-07-07 16:33:47 by dk123100
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