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[热点] 有时候,自然基金真的不能太认真 (我的申报经验) majunge000 2026-08-17 刚刚
[色谱质谱] [已完结]液相色谱流通池堵塞了怎么办 (7/2695) hy19840128 2015-08-19 2015-08-21 08:56:36 by ggj07124003
[色谱质谱] [已完结]液质联用 如何从总离子流图(TIC)中提出相应的质谱图?(数据处理) (7/8338) skysimon 2015-08-18 2015-08-21 08:41:19 by stingdhk
[色谱质谱] [已完结][关贴]求助二硫代氨基甲酸盐类(代森铵)的气相分析方法 (2/436) 仙人虫 2014-09-16 2015-08-21 07:04:40 by fn199198
[色谱质谱] [已完结]HPAEC问题 (1/1894) 734649809 2015-08-14 2015-08-20 18:58:31 by shi102241218
[色谱质谱] [已完结]液相图交流    ( 1 2 ) (18/1256) 爱笑的大脸猫 2015-08-19 2015-08-20 16:44:15 by 周筠翔
[色谱质谱] [已完结]油水乳液如何用气相色谱检测 (0/244) jthsxmc 2015-08-20 2015-08-20 15:03:29 by jthsxmc
[色谱质谱] [已完结]气相检测问题 (0/243) zdengfeng 2015-08-20 2015-08-20 14:34:43 by zdengfeng
[色谱质谱] [已完结]GC-MS出峰成这样是什么鬼?求指点    ( 1 2 ) (11/1450) qdhxzf 2015-07-26 2015-08-20 14:22:03 by qdhxzf
[色谱质谱] [已完结]GC-MS SCAN模式下峰的响应比SIM 模式高 (5/1779) zheyu231 2015-04-23 2015-08-20 13:25:27 by seannoy
[色谱质谱] [已完结]关于酒石酸盐药品的正相纯度分析方法问题讨论    ( 1 2 ) (12/1956) dancinggirl 2015-08-15 2015-08-20 12:18:52 by longyi706565
[色谱质谱] [已完结]同位素内标校正回收率 (7/2155) 只为神伤 2015-03-28 2015-08-20 11:40:24 by fly2291
[色谱质谱] [已完结]二硫化炭解析活性炭管测试甲苯含量,结果发现活性炭管本身含有甲苯 (1/496) shangwu5214 2015-04-30 2015-08-20 11:26:21 by fly2291
[色谱质谱] [已完结]怎么确定裂解色谱PYGCMS的裂解温度 (1/1745) inthesun 2015-08-08 2015-08-20 10:24:36 by PY-GCMS
[色谱质谱] [已完结]多酚类物质用什么固相萃取小柱富集,有没有人做过?求指教 (3/1215) lihongling1 2015-03-20 2015-08-20 06:06:02 by seannoy
[色谱质谱] [已完结][关贴]安捷伦5977A-7890B GC-MS 突然出现进样口压力关闭的现象 (4/5616) 潇湘妃子19 2014-10-03 2015-08-20 06:03:03 by 童心111
[色谱质谱] [已完结]唾液酸的溶解问题 (3/1392) 武传香 2015-01-08 2015-08-19 17:07:45 by 1336768414
[色谱质谱] [已完结]GPC检测样品不出峰,为什么?? (2/1571) xpp1025 2015-08-18 2015-08-19 15:51:47 by seannoy
[色谱质谱] 高效液相走梯度洗脱梯度一般怎么设置啊? (7/6867) Jonesupermax 2015-08-17 2015-08-19 13:40:01 by 970810701
[色谱质谱] [已完结][关贴]为什么我的GC接上载气后pressure显示还是为0 or 0.1? (2/498) weng_8385 2015-08-18 2015-08-19 12:08:58 by weng_8385
[色谱质谱] [已完结]气相信噪比怎么看 (4/6444) qwh060392 2015-07-01 2015-08-18 14:11:06 by seannoy
[色谱质谱] [已完结][关贴]求助一下这个色谱柱的具体信息 (1/284) 彩虹爱好者2 2015-08-18 2015-08-18 14:01:34 by lich666
[色谱质谱] [已完结]液相色谱柱选择-聚合物检测 (2/729) comeround 2015-08-17 2015-08-18 10:13:51 by comeround
[色谱质谱] [已完结]求助 GPC 保留时间提前 (1/891) 1958067211 2015-08-17 2015-08-18 07:49:48 by dingsilu
[色谱质谱] [已完结][关贴]解卷积软件求助 (1/2652) zhangxr5 2013-06-26 2015-08-18 06:33:48 by 兔子不乖
[色谱质谱] [关贴]【求助】为什么标准溶液常用甲醇定容?    ( 1 2 3 ) (22/5215) hejun77 2010-07-01 2015-08-17 20:31:59 by STSLi
[色谱质谱] [已完结][关贴]怎样钳顶空瓶才算是合格的    ( 1 2 ) (13/1644) xiaobolala 2012-09-08 2015-08-17 15:49:28 by 慕沐90
[色谱质谱] 正相 (0/390) fqfeng2213 2015-08-17 2015-08-17 14:24:28 by fqfeng2213
[色谱质谱] [已完结][关贴]安捷伦1200系列高效液相标准曲线的做法    ( 1 2 ) (10/6628) 张丽杰 2011-11-10 2015-08-17 13:40:52 by lwdlwd
[色谱质谱] [已完结]色谱柱问题    ( 1 2 ) (11/1794) 秋wqm 2015-08-13 2015-08-17 13:35:53 by lwdlwd
[色谱质谱] [已完结]急 waters2695 柱压不稳 怎么解决    ( 1 2 ) (12/2917) 149292906 2012-08-28 2015-08-17 13:24:38 by old_yang
[色谱质谱] [已完结]【第一次做高效液相标曲4个9。然并卵,第二次】高效液相出现倒峰,想出的峰没有出现 (9/2207) 手绘微笑 2015-07-26 2015-08-17 08:53:36 by mingfengpbpb
[色谱质谱] [已完结][关贴]薄层层析,附图,求解 (5/2271) 学员rKhzQ5 2014-05-04 2015-08-17 07:26:10 by shirtME
[色谱质谱] [已完结]岛津气相色谱仪色谱仪换了新的空气后峰面积下降很多原因在哪里? 急。。。。 (1/533) 陈乐乐214 2015-08-15 2015-08-16 20:26:36 by 夕灬颜
[色谱质谱] [已完结]气相色谱归一化法能确定产物的产率吗 (8/1803) 伊莲果果 2015-08-12 2015-08-16 16:33:05 by 伊莲果果
[色谱质谱] [已完结]请教36KD的蛋白质HPLC分析问题 (3/783) dilzhang 2015-08-14 2015-08-16 15:42:11 by organicsuper
[色谱质谱] [已完结]毛细管电泳测多糖 (5/1073) 20151214 2015-07-25 2015-08-16 14:41:15 by mojinhua168
[色谱质谱] [已完结][关贴]液相 waters e2695 的重现性不好    ( 1 2 ) (13/2383) 149292906 2012-10-23 2015-08-16 08:50:24 by aaa987791411
[色谱质谱] [已完结]梯度洗脱出现鼓包的问题~求助 (8/1568) huaxuewenman 2015-08-10 2015-08-16 06:49:11 by ethernet3399
[色谱质谱] 岛津液相故障问题 (4/1538) 290577260 2015-08-14 2015-08-15 19:43:19 by gucuicui
[色谱质谱] 我最近在做高效液相色谱,有个疑问想跟大家在这交流交流!! (5/1513) Jerry498 2015-08-11 2015-08-15 14:32:51 by alixmeng
[色谱质谱] [已完结]求hp-5气相柱溶剂保留时间数据 (0/345) yixinyiyiai 2015-08-15 2015-08-15 10:28:20 by yixinyiyiai
[色谱质谱] [已完结]急求,气相色谱输出信号问题    ( 1 2 ) (13/1821) shijiassss 2015-08-14 2015-08-14 23:37:51 by LKsuperma
[色谱质谱] [已完结]等度洗脱糖肽时,做上样量大时的洗脱比例用在上样量小时的洗脱,总是洗脱力度不足。 (0/310) 珷玞DD 2015-08-14 2015-08-14 19:51:04 by 珷玞DD
[色谱质谱] [已完结]岛津GCMSQP2010信噪比问题, (3/2632) liushulu 2015-07-07 2015-08-14 11:56:31 by fly2291
[色谱质谱] [已完结]气质和液质中两个质谱的区别    ( 1 2 ) (10/1800) 虫虫会员 2015-08-13 2015-08-14 10:35:57 by mu_xiao
[色谱质谱] GC-MS的操作时怎么样的啊,求助 (4/596) a109024 2015-08-13 2015-08-14 08:41:32 by a109024
[色谱质谱] [已完结]兽药多残留,前处理是QUECHERS (1/433) jinyue333 2015-08-13 2015-08-14 05:08:44 by archbishop
[色谱质谱] [已完结]求助Agilent和Waters关于自定义字段(custom fields)的资料~~~ (0/412) 学员LlPBq4 2015-08-14 2015-08-14 00:56:30 by lzw981558024
[色谱质谱] [已完结]请教一起当中如果受污染了应该怎么冲洗干净 (7/1003) hydralxs 2015-08-10 2015-08-13 23:43:18 by hydralxs
[色谱质谱] [已完结]岛津液相2010脱气机密封故障 (4/1812) xiaolei8555 2015-08-13 2015-08-13 15:28:50 by xiaolei8555
[色谱质谱] [已完结]液相色谱纯物质峰鼓包拖尾 (2/708) 遇Y见 2015-08-13 2015-08-13 15:24:57 by 淼淼-miu
[色谱质谱] [已完结]帮忙看一下测得烤肉中的多环芳烃为什么测得结果这么大 (5/702) 暗暗主人 2015-06-08 2015-08-13 13:26:05 by azxy123
[色谱质谱] [已完结]关于乙二醇醚色谱检测的内标物 (0/284) 努力考研 2015-08-13 2015-08-13 10:50:16 by 努力考研
[色谱质谱] [已完结]有关分离度问题    ( 1 2 3 ) (23/1644) ruier8873 2015-08-11 2015-08-13 09:15:20 by ruier8873
[色谱质谱] [已完结]大神们,HPLC泵转动,但是不显示压力。    ( 1 2 ) (15/2830) xiaobiluo 2015-04-28 2015-08-13 06:55:50 by xiaobiluo
[色谱质谱] [关贴]使用液相CAD检测器时对主峰峰高有要求吗,是否要有个范围? (5/2298) liujing_leaf 2014-11-12 2015-08-13 06:00:32 by gaoyuanhong
[色谱质谱] [已完结]waters的SQD使用SIR定量重复性问题 (1/945) ctct1210 2015-08-12 2015-08-13 00:55:42 by archbishop
[色谱质谱] [已完结]求助:联磺甲氧苄啶液相主分无法分离 (5/620) dcke_devil 2015-08-06 2015-08-12 22:48:13 by dcke_devil
[色谱质谱] [已完结][关贴]气相色谱顶空进样,ECD检测氯仿时分流比怎么设置啊?求助 (评阅+2) (5/3084) 秋风夜未央 2012-04-27 2015-08-12 14:55:46 by zhugeduanyu
[色谱质谱] [已完结]关于agilent XDB-CN进样溶液极性问题 (0/145) zhou6760 2015-08-12 2015-08-12 14:30:51 by zhou6760
[色谱质谱] [已完结]tandem quadrupole和triple quadrupole (2/488) qzqzss 2015-08-09 2015-08-12 14:06:06 by qzqzss
[色谱质谱] [已完结]关于添加回收率的测定 (1/516) 孑然孤影2012 2015-08-11 2015-08-12 07:54:22 by lich666
[色谱质谱] 安捷伦1100 (35/1854) cpuclz 2015-08-11 2015-08-12 06:30:15 by superyeast
[色谱质谱] [已完结]邻甲基苯甲酸甲酯、邻苯二甲酸二甲酯、本甲酸甲酯含量测定 (1/557) xialeizj 2015-08-11 2015-08-11 17:55:37 by yinmming
[色谱质谱] 求助英文文献下载 (3/630) daisyhsj123 2015-05-07 2015-08-11 17:17:42 by haozii
[色谱质谱] [已完结]液相HPLC峰分不开    ( 1 2 ) (12/1805) 萨格拉斯之怒 2015-08-05 2015-08-11 16:17:01 by 刺老芽
[色谱质谱] 36 个甲酯脂肪酸在GsBP-InoWax 色谱柱上的分离 (2/590) shxs1102 2015-05-13 2015-08-11 13:08:09 by Shirou
[色谱质谱] [已完结]帮忙给看一侠色谱图能用不??    ( 1 2 ) (11/1413) hnyoubiao 2015-08-08 2015-08-11 12:07:14 by guchunsi
[色谱质谱] [已完结]高手请指导~~GPC测定标准葡聚糖分子量,杂峰多是为什么? (4/1585) branch 2015-01-30 2015-08-11 07:27:02 by 小孩真酷
[色谱质谱] [已完结][关贴]气相色谱出峰问题 (评阅+1) (8/2542) 彼岸繁花 2013-10-30 2015-08-11 07:25:40 by 開飞机的舒克
[色谱质谱] [已完结][关贴]奇怪的苯的GC谱图 (0/1382) 秦川萝卜头 2015-08-10 2015-08-10 22:00:23 by 秦川萝卜头
[色谱质谱] [已完结]LCMS多峰质谱求助 (9/2172) danaldd 2015-08-06 2015-08-10 14:46:52 by TrickyVick
[色谱质谱] [已完结]关于气相色谱分析 内标法 纯度超100% (5/1577) sihua0526 2015-08-08 2015-08-10 10:02:07 by wyzwyz0088
[色谱质谱] [已完结]如何用气相色谱仪测定气流中二氯甲烷蒸气的含量 (9/1947) zhixiaol 2015-08-09 2015-08-10 08:15:23 by haozii
[色谱质谱] [已完结][关贴]HPLC峰出现分裂    ( 1 2 ) (12/3342) qdzrz123 2012-10-20 2015-08-10 07:38:41 by 爱有机爱自己
[色谱质谱] [已完结]混合气里有氟化氢 气质谱联用行吗? (7/958) ttt333yyy 2015-08-09 2015-08-10 00:51:15 by ttt333yyy
[色谱质谱] [已完结]大分子络合物定量分析 (0/441) 汤乔1003 2015-08-09 2015-08-09 22:28:27 by 汤乔1003
[色谱质谱] [已完结]液质质的环境问题    ( 1 2 ) (13/1225) yanyunsiqiu 2015-07-31 2015-08-09 15:39:11 by yanyunsiqiu
[色谱质谱] [已完结]紫杉醇的HPLC-FLD检测波长,急求! (3/1217) 风儿在南方 2015-08-08 2015-08-09 12:12:58 by 风儿在南方
[色谱质谱] [已完结]【求】乙酸直接测定与甲酯化测定为什么相差较大 (2/475) 凌宇1656 2015-08-06 2015-08-09 11:43:12 by 凌宇1656
[色谱质谱] 用hp-5色谱柱能分析挥发性脂肪酸吗 (4/1024) farseerzzy 2015-08-05 2015-08-08 22:39:14 by tianyh
[色谱质谱] [已完结]气相色谱测挥发性脂肪酸遇到的问题? (2/819) 戒心0104 2015-08-07 2015-08-08 16:48:43 by lastdancer10
[色谱质谱] [已完结]气相色谱法检测氨基甲酸乙酯 (5/2237) yj_muchong 2012-04-02 2015-08-08 12:17:28 by binge_1986
[色谱质谱] [已完结]waters液相尖底的进样瓶型号是什么? (1/1798) MaAiPing 2015-08-08 2015-08-08 10:16:20 by lifucheng
[色谱质谱] 八乙烯POSS柱 (0/185) lk1273034337 2015-08-08 2015-08-08 10:12:19 by lk1273034337
[色谱质谱] [已完结]能用外标法测反应液中主成分的含量吗?    ( 1 2 ) (10/1465) 秋wqm 2015-08-04 2015-08-07 23:13:02 by 秋wqm
[色谱质谱] 柱层析 (0/583) wlm0917 2015-08-07 2015-08-07 22:52:09 by wlm0917
[色谱质谱] 液相冲柱无法得到平基线? (9/1407) 619342172 2015-07-30 2015-08-07 19:45:45 by dcke_devil
[色谱质谱] [已完结]关于高效液相色谱中峰提前的问题 (4/1433) 纳兰铭竹 2015-08-02 2015-08-07 19:43:09 by dcke_devil
[色谱质谱] [已完结]正相色谱 (8/1412) 柠檬m97 2015-08-06 2015-08-07 13:54:13 by kf1009
[色谱质谱] [已完结]液相色谱分离遇到困难    ( 1 2 3 ) (22/1846) duchengtao 2015-05-06 2015-08-07 13:11:50 by 美丽的明天
[色谱质谱] [已完结]离子色谱突然停止 (2/710) 小屁孩2013 2015-08-03 2015-08-07 10:24:23 by songyuze0319
[色谱质谱] [已完结]懂离子色谱(IC)的请不吝赐教。 (1/593) kele9955 2015-08-05 2015-08-07 08:17:16 by wyw423
[色谱质谱] [关贴]有关固相微萃取气质联用的重复性问题 (5/1641) mylove2580 2014-09-04 2015-08-06 19:59:39 by 中君善
[色谱质谱] [已完结]气相同时分析两种物质,用两个内标 (4/850) kcjh 2015-08-06 2015-08-06 17:51:10 by guchunsi
[色谱质谱] [已完结]质谱氢谱高手请帮忙! (4/597) 飞翔的鱼~~ 2015-08-05 2015-08-06 16:21:07 by 飞翔的鱼~~
[色谱质谱] [已完结]气相色谱的外标法及内标法原理及如何操作教材 (1/1637) beiliupzln 2015-08-05 2015-08-06 11:13:43 by naheming
[色谱质谱] [已完结]气象色谱升温程序如何确定? (3/653) 桑前水8 2015-08-05 2015-08-06 11:04:48 by naheming
[色谱质谱] [已完结]寻找安捷伦1200液相LC系统化学工作站(REV.B03.02)详细说明书中文版 (4/2096) 西湖醉鱼 2011-05-18 2015-08-06 06:25:31 by 繁华、流年耗
[色谱质谱] 安捷伦现场培训教材————Agilent 7890 / 5975C -GC/MS    ( 1 2 3 ) (26/3179) senwy886 2014-05-06 2015-08-06 05:57:18 by kcjh
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