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[热点] 国基金的申报应该改成非等额制,评价高的钱多评价低的钱少,但是增加资助率 a089 2026-08-13 刚刚
[色谱质谱] [已完结]甲烷转化炉不出峰 (6/2892) 红外光谱 2018-09-30 2021-02-14 22:57:16 by 古今奇观
[色谱质谱] [已完结]请问什么是“isotopic envelope”,质谱中的术语? (8/2506) remayking 2012-01-17 2021-02-09 22:37:10 by thunderay
[色谱质谱] HPLC方法学确认 10 (2/903) john009988 2021-02-05 2021-02-05 22:35:04 by john009988
[色谱质谱] [已完结]安捷伦数据wiff格式转化成mzxmL (5/5458) weiquanzeng 2012-06-21 2021-02-05 14:18:33 by DALEo
[色谱质谱] 新柱子峰型出现鼓包 100 (6/1647) 谁知道呢? 2021-02-03 2021-02-05 14:01:13 by 谁知道呢?
[色谱质谱] 为什么拿到的标准气体的组分浓度往往与所要求的不太一致? (1/600) Jokor 2021-02-03 2021-02-03 16:02:09 by qiu_leo
[色谱质谱] 有没有大佬知道TCD用PQ柱和13X分子筛柱,氩气会出峰吗?TCD有一个倒峰,这是为啥? 100 (1/761) 路人晨 2020-12-17 2021-02-03 08:14:19 by diy患者
[色谱质谱] [已完结]求助如何将GC solution 安装到笔记本电脑上,用于查看数据 (8/2045) qulvyuan 2015-05-19 2021-02-01 14:03:14 by 1547920931
[色谱质谱] [已完结]色谱面积比是质量比还是摩尔比? (3/2002) qiaoj 2011-07-25 2021-02-01 13:40:07 by nizenan
[色谱质谱] 液相色谱求助 20 (3/894) 大畅畅 2021-01-25 2021-01-26 23:28:31 by jinyixiao
[色谱质谱] 【求助】质谱搜库失败是为什么? (2/944) baoyin13 2010-05-16 2021-01-26 14:12:17 by ljj52677
[色谱质谱] 蒸发光检测器旁边的水瓶图片冒泡 5 (1/783) 木土禾火 2021-01-24 2021-01-26 09:33:08 by 柳絮虫
[色谱质谱] 岛津SIL-20(A)自动进样器的维护,进样口位置校正 (评阅+3) (7/4774) swtx7603222 2012-01-04 2021-01-24 10:19:42 by myy1787
[色谱质谱] 质量偏差 5 (0/528) chemilife 2021-01-23 2021-01-23 17:07:46 by chemilife
[色谱质谱] 4-氯乙酰乙酸乙酯测纯度的方法?有谁做过?是用GC吗? (评阅+1) (9/4043) k8zj 2012-06-20 2021-01-22 12:51:16 by tyy2466
[色谱质谱] waters2695+2487检测器 求助 10 (5/1268) zhang益达o 2021-01-14 2021-01-21 15:05:30 by inuq8007
[色谱质谱] 液质跑标样混样部分物质不出峰,该如何解决? 20 (1/1048) 莫生气lll 2021-01-11 2021-01-20 18:13:01 by fn199198
[色谱质谱] 5-氯代戊酰氯的检测 5 (2/892) yfz123 2020-12-19 2021-01-20 16:57:22 by crystal_ljr
[色谱质谱] 如何将质谱处理软件Xcalibur 2.0.7 安装在64bit系统的电脑上 (3/3012) linsp87 2013-11-20 2021-01-19 12:24:46 by 无涯之晖
[色谱质谱] 气相色谱的气化室温度比物质的沸点低100摄氏度合理吗 10 (5/1958) 茕茕恭煮 2021-01-12 2021-01-15 12:03:43 by 小唐不甜
[色谱质谱] 测电导率 50 (1/769) 晓斌顶呱呱 2021-01-13 2021-01-14 13:56:34 by 理化有限公司
[色谱质谱] HPLC用的磷酸盐缓冲液是哪种? (3/744) yes3210yes 2019-04-25 2021-01-14 11:46:20 by 61丶秒
[色谱质谱] [已完结]求4-氯-4‘-羟基二苯甲酮钠盐分析方法 (0/328) jpingmao 2021-01-13 2021-01-13 14:37:30 by jpingmao
[色谱质谱] 液相色谱分析的图像异常 5 (1/586) pqm518 2021-01-10 2021-01-12 09:38:53 by fagui168
[色谱质谱] 色谱峰保留时间提前 20 (4/1137) 刚刚HAO 2020-12-08 2021-01-12 09:37:03 by fagui168
[色谱质谱] 液相色谱的流动相怎么看呀? 20 (5/1654) DF卡比酱 2020-12-26 2021-01-09 10:55:53 by xbqewpq
[色谱质谱] [已完结]雌二醇类液质联用    ( 1 2 ) (评阅+2) (10/2400) liuyanhe87 2011-12-11 2021-01-08 11:35:30 by dblydxgl
[色谱质谱] 关于EGCg和GCG,表儿茶素没食子酸酯和儿茶素没食子酸酯定量问题 5 (0/592) 33猪 2021-01-06 2021-01-06 14:15:03 by 33猪
[色谱质谱] 【讨论】离子色谱淋洗液浓度 (2/3057) miaoy1984 2010-08-26 2021-01-06 12:55:20 by 张春红
[色谱质谱] 离子色谱 5 (1/534) 爱喝奶茶的猫 2020-11-30 2021-01-06 11:41:07 by xu681105
[色谱质谱] 色谱的定量 10 (2/851) 代不二082 2020-12-23 2021-01-06 10:54:20 by t892893235
[色谱质谱] 求助用岛津GC-MS对DINP的定性定量方法 10 (1/711) wu_juan 2021-01-05 2021-01-06 09:49:19 by crystal_ljr
[色谱质谱] 岛津气质TQ8050NX,峰面积重现性差,是什么原因 5 (0/576) Chris310 2021-01-06 2021-01-06 09:18:34 by Chris310
[色谱质谱] 帮忙看一下图中几种物质能否发生反应 (0/490) Kxm@lc 2021-01-04 2021-01-04 11:30:23 by Kxm@lc
[色谱质谱] 实用高效液相色谱法的建立(第2版).PDF    ( 1 2 3 4 ) (评阅+2) (39/12220) ycs1216 2015-06-18 2021-01-03 06:41:44 by 莫生气lll
[色谱质谱] 关于用hplc对甲苯磺酰胺和邻甲苯磺酰胺的区分 5 (0/423) mygrain 2021-01-02 2021-01-02 20:40:13 by mygrain
[色谱质谱] LC-MS方法检测植物激素,仪器:赛默飞LTQ Obitrap (3/1481) 莫生气lll 2020-12-29 2020-12-30 16:18:14 by 莫生气lll
[色谱质谱] [已完结]Aminex HPX-87H色谱柱进甲醇有关系吗? (4/1318) fly后天 2016-05-13 2020-12-29 15:33:46 by 嘛我真的
[色谱质谱] 救命!!色谱柱用纯水冲了3min!! 20 (4/3500) zhang益达o 2020-12-23 2020-12-28 16:24:58 by Greifvogel
[色谱质谱] 液相废液有白色絮状沉淀是为什么 10 (0/526) 北极企鹅1111 2020-12-27 2020-12-27 21:08:57 by 北极企鹅1111
[色谱质谱] 奥美沙坦酯片基毒检测的前处理 (0/400) Chris310 2020-12-25 2020-12-25 15:11:46 by Chris310
[色谱质谱] 请问离子色谱测定碘离子不出峰是怎么回事呢 (0/1043) jsjjqc 2020-12-23 2020-12-23 22:45:31 by jsjjqc
[色谱质谱] [已完结]岛津液相,看看是不是氘灯坏了    ( 1 2 3 4 ) (39/4248) 宝妈222 2016-09-30 2020-12-23 12:47:13 by yyywgw
[色谱质谱] [已完结]TDX01出峰顺序 (2/2053) WTUZQ 2017-04-17 2020-12-23 06:55:38 by xiaoheihei366
[色谱质谱] 大家有用戴安ICS600的吗?性价比怎么样,大概多少钱?和ICS900差异大吗 10 (1/503) 清新_06926 2020-12-22 2020-12-22 15:21:42 by 清新_06926
[色谱质谱] [已完结]请教:气质仪器检测问题,谢谢! (3/589) yzhlasiI 2011-09-07 2020-12-22 14:49:51 by zhanghuaben
[色谱质谱] [已完结]残留溶剂三乙胺气相检测方法 (7/3307) itysunshine 2019-08-02 2020-12-21 09:59:47 by jixfeng
[色谱质谱] [已完结]用气质联用测定脂肪酸,前处理后的样品最长可存放多久 (评阅+1) (3/1533) scorpion7777 2012-07-31 2020-12-19 20:34:24 by yuxiongsheng
[色谱质谱] 对照品 (8/589) 刚刚HAO 2020-12-16 2020-12-19 10:31:26 by dfdxc
[色谱质谱] 液质前处理 (1/1229) 阿尔艾因 2016-12-25 2020-12-19 05:49:25 by zhao?yu?jie
[色谱质谱] [已完结]求液相色谱法分析丙烯酸含量的条件    ( 1 2 ) (14/1939) 毛诗纺 2012-12-07 2020-12-18 11:57:02 by bb9780
[色谱质谱] 最近用岛津的气相质谱仪分析半挥发性有机物出的色谱峰都是前沿峰怎么回事,怎么解决 (0/377) 流の年ζ 2020-12-17 2020-12-17 21:41:40 by 流の年ζ
[色谱质谱] 现在,我想要通过对人体的尿液进行HPLC分析? (9/1893) 小_小木 2020-07-24 2020-12-16 10:40:15 by ap372767129
[色谱质谱] 帮忙下载论文 10 (0/362) penny9882 2020-12-16 2020-12-16 10:25:28 by penny9882
[色谱质谱] HPLC同一个样品测三次,检测值逐渐升高 30 (4/1180) 查拉图斯特拉 2020-12-15 2020-12-16 09:22:26 by 查拉图斯特拉
[色谱质谱] PE的GC-MS连接后 打开turbomass软件,全局状态显示no method 怎么办? 5 (1/706) 小小一枚er 2020-12-15 2020-12-15 20:25:01 by wit2009
[色谱质谱] [已完结]可以用质谱检测甲酸吗 (6/1653) Smalki 2017-08-31 2020-12-15 17:12:30 by 小娶个木
[色谱质谱] chromeleon色谱工作站操作指南 (评阅+5) (4/841) chongxm-li 2018-02-26 2020-12-15 14:49:40 by pinguo
[色谱质谱] HPLC同一个样品测三次,检测值逐渐升高 30 (1/614) 查拉图斯特拉 2020-12-15 2020-12-15 14:21:14 by Jacky。
[色谱质谱] 原油酸值分析 500 (1/502) 地心_引力 2020-12-10 2020-12-15 09:13:33 by cxn142536
[色谱质谱] 伯乐的XPH-87H用甲醇冲了还有救吗? (3/1272) 嘛我真的 2020-12-05 2020-12-14 22:09:12 by 嘛我真的
[色谱质谱] 高效液相色谱检测不出峰,出现基线噪音 10 (8/2044) nbagao 2020-12-10 2020-12-12 13:59:33 by fagui168
[色谱质谱] 求助!液相色谱显示针管承受压力过大 50 (3/3352) 失忆俗人 2020-12-10 2020-12-12 10:03:36 by wj8742
[色谱质谱] [已完结]岛津LC-2010A自动进样器的问题 (7/2237) bl1983 2012-11-27 2020-12-12 07:05:57 by wj8742
[色谱质谱] HILIC色谱柱说明书 (2/2693) 1336768414 2015-08-27 2020-12-11 11:26:51 by 风吟浅秋
[色谱质谱] [已完结]Data Analysis 质谱软件 (2/976) xiayaqun0718 2018-08-28 2020-12-11 10:32:58 by ljf2012
[色谱质谱] 代谢组学 5 (0/428) chemilife 2020-12-10 2020-12-10 19:42:33 by chemilife
[色谱质谱] 苯甲醚的色谱峰位置在哪呀 10 (0/325) xdft 2020-12-10 2020-12-10 15:40:26 by xdft
[色谱质谱] 水质顶空苯系物 10 (0/499) 啊啊鹤鹤 2020-12-10 2020-12-10 13:07:08 by 啊啊鹤鹤
[色谱质谱] 质谱技术 20 (1/451) ,,如果。。 2020-12-03 2020-12-10 12:38:08 by SunnieSun
[色谱质谱] 使用面积归一法还是外标法合适?    ( 1 2 3 ) 26 (105/1392) unknowzc 2020-12-02 2020-12-09 19:39:04 by 赵红杰
[色谱质谱] 紫外可见红外光谱 5 (0/438) 小小怪o 2020-12-08 2020-12-08 16:34:52 by 小小怪o
[色谱质谱] 分析化学手册(二)第九分册:质谱分析 (2/936) xzq220120 2015-05-13 2020-12-08 14:14:58 by OD黑客
[色谱质谱] loq或者lod限度达不到要求,怎么办 (13/584) heyidong 2020-12-07 2020-12-07 21:39:53 by 狂处士
[色谱质谱] 色谱不出峰 (4/586) Yang_yang1 2020-12-07 2020-12-07 17:33:27 by Yang_yang1
[色谱质谱] 测量浓度比实际浓度低很多 (1/558) Hydro000 2020-12-06 2020-12-07 14:06:25 by jiazi45
[色谱质谱] 毛细色谱柱-17与-50一样吗,有什么区别 (0/336) 李不欢 2020-12-05 2020-12-05 21:36:18 by 李不欢
[色谱质谱] 伯乐的XPH-87H用甲醇冲了还有救吗? (0/634) 嘛我真的 2020-12-05 2020-12-05 12:41:54 by 嘛我真的
[色谱质谱] 纯化方式 (14/969) 19962020 2020-06-08 2020-12-05 09:36:56 by 紫色的骑士
[色谱质谱] [已完结]高效液相色谱柱压高 (4/1313) 木冰衿→_→ 2019-12-20 2020-12-05 09:32:59 by 嘛我真的
[色谱质谱] sciex analyst扣除背景 5 (1/1172) 好奇的小学生 2020-12-04 2020-12-04 22:46:00 by tcwzb168
[色谱质谱] 硝化反应如何用液相色谱进行分析 10 (2/872) scghme 2020-12-04 2020-12-04 22:45:00 by tcwzb168
[色谱质谱] hplc什么时情况只能用乙腈 5 (2/1269) Wesady 2020-12-03 2020-12-04 09:02:25 by jiazi45
[色谱质谱] 峰形不对称 (2/585) 流の年ζ 2020-12-02 2020-12-03 12:07:59 by 柳絮虫
[色谱质谱] 真诚求问:请问DNA加合物相对定量色谱质谱上具体怎么计算? 50 (3/779) 快乐化学人 2020-12-01 2020-12-03 11:11:25 by caoxin1111
[色谱质谱] HPLC-UV如何做ng.ml-1浓度的标准曲线 10 (6/1334) 恶恶辉煌 2020-12-01 2020-12-02 13:14:55 by fagui168
[色谱质谱] 色谱定量分法:归一法、外标法和内标法的去切 (5/2937) radiolabel 2017-03-10 2020-12-02 12:41:58 by 王茹惜
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[色谱质谱] waters e2695说明书(补充)    ( 1 2 ) (90/8168) 东梦第二 2011-09-02 2021-02-03 07:12:58 by woxiangguang
[色谱质谱] 安捷伦各型号的高效液相色谱操作说明    ( 1 2 ) (87/5435) pang246 2015-02-11 2021-01-19 05:17:42 by wq8677
[色谱质谱] 方法验证——涉及分析方法验证的参数设置及方法步骤    ( 1 2 3 4 5 6 .. 10 ) (487/18047) whjsd1566 2013-06-13 2021-01-18 12:05:26 by wq8677
[色谱质谱] 凝胶渗透色谱法的进展及其应用 (41/2142) yuansu88 2014-12-04 2021-01-18 11:10:39 by wq8677
[色谱质谱] 气相色谱常见检测器汇总及其维护保养    ( 1 2 ) (68/3681) 亮亮xmlgxy 2014-05-17 2021-01-18 06:09:14 by zengmr
[色谱质谱] thermo液质联用使用手册    ( 1 2 3 4 ) (172/9758) xiesl12 2011-07-15 2021-01-15 11:36:16 by wq8677
[色谱质谱] 岛津检测器光路图spd-20等教学视频 (40/3244) swtx7603222 2012-01-08 2021-01-15 04:49:24 by wq8677
[色谱质谱] 痕量物质分析气相色谱法(梁汉昌)    ( 1 2 3 ) (120/5671) ssenippah 2013-07-15 2021-01-13 08:56:55 by wangrui8110
[色谱质谱] 《色谱联用技术》 课程资源    ( 1 2 3 4 5 ) (203/8687) lihongyan424 2012-03-16 2020-12-30 11:07:16 by maxuedong
[色谱质谱] 安捷伦气质联用现场培训教程    ( 1 2 ) (68/7323) ahwkl 2007-07-14 2020-12-30 10:40:50 by 花开花落kun
[色谱质谱] 清华大学教授课件-气相色谱法    ( 1 2 3 4 ) (181/6745) heshuran 2012-11-18 2020-12-09 13:20:55 by xy5532495
[色谱质谱] 瓦里安CP3800操作手册 (15/1821) luyang_ks 2014-11-22 2020-12-08 11:09:12 by 阿酸asuan
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