24小时热门版块排行榜    

管理团队 (金币库 119796 充值 )

主管区长:
pzypdlfatewu小_包子
主管版主:
西湖醉鱼200782060suruiqin
实习版主:
wyy080214
6%最高出勤率

杰出贡献者

回帖排序 发表排序 刷新页面  |  交流  |  求助  |  资源精华区 作者 最后发表
[热点] CSC & MSCA 博洛尼亚大学能源材料课题组博士/博士后招生|MSCA经费充足、排名优 雨念 2026-02-05 刚刚
[色谱质谱] [已完结]帮判断,NADPH和睾酮哪个极性更大? (1/6408) 小李纸11 2017-12-19 2017-12-19 15:30:48 by pqGGGH
[色谱质谱] [已完结]关于生物组织中硫酸新霉素残留量检测回收率偏低的解决方案? (0/6436) penglin1984 2017-12-19 2017-12-19 14:45:35 by penglin1984
[色谱质谱] [已完结]梯度基线问题 (9/839) asd516456029 2017-12-15 2017-12-19 13:07:39 by t892893235
[色谱质谱] [已完结]液相色谱PDA检测数据导出 (6/2746) yyr_anal 2017-05-03 2017-12-19 10:17:26 by t892893235
[色谱质谱] [已完结]气相结果偏低    ( 1 2 ) (11/1244) ZT_0702 2017-12-12 2017-12-19 09:32:48 by 半框遗书
[色谱质谱] [已完结]气相老化    ( 1 2 ) (10/643) 林胜坤 2017-12-17 2017-12-19 08:23:05 by lilei830404
[色谱质谱] [已完结]次氯酸钠    ( 1 2 ) (10/1710) 微笑无言 2017-12-01 2017-12-18 23:12:30 by 微笑无言
[色谱质谱] [已完结]一个色素的纯度分析 (2/606) gudongyu_2000 2017-12-15 2017-12-18 22:56:45 by gudongyu_2000
[色谱质谱] [已完结]液相色谱因为溶剂不同出峰面积不同 (7/1428) doudou你 2017-12-17 2017-12-18 20:32:55 by 柳絮虫
[色谱质谱] 质谱测人血清中的叶酸 (2/338) shuibingjie 2017-12-02 2017-12-18 20:20:55 by kkbyb
[色谱质谱] [已完结]N-苯基吗啉含量分析方法 (1/237) 水的灵静 2017-11-29 2017-12-18 20:20:31 by kkbyb
[色谱质谱] [已完结]有关一台国产色谱的载气选择 (5/402) tao342 2017-12-13 2017-12-18 18:00:02 by 半框遗书
[色谱质谱] 各类化合物在氢焰检测器上查校正因子 (6/410) Weimin张 2017-12-11 2017-12-18 17:54:01 by 半框遗书
[色谱质谱] [已完结]求助 (2/302) 丑女侠 2017-12-15 2017-12-18 14:19:54 by t892893235
[色谱质谱] 液相色谱分析氨基酸的组成 (1/238) 摇啊摇~ 2017-12-18 2017-12-18 12:29:27 by jjjddf
[色谱质谱] [已完结]HPLC中的积分参数设置问题!! (3/4049) 但当涉猎 2015-10-23 2017-12-18 11:25:46 by t892893235
[色谱质谱] [已完结]求液相色谱书籍 (4/639) hellohi楠 2017-12-17 2017-12-17 21:47:56 by 18842678005
[色谱质谱] [已完结]关于离子色谱柱和正反相色谱 (1/412) 长长长快学习 2017-12-17 2017-12-17 20:54:46 by 长长长快学习
[色谱质谱] [已完结]求助对二甲苯的相关表征图谱。 (0/232) gcai-96910 2017-12-17 2017-12-17 15:35:48 by gcai-96910
[色谱质谱] [已完结]半制备色谱的流动相比例 (1/272) captain-tang 2017-12-17 2017-12-17 14:28:02 by zinfly
[色谱质谱] 羟基自由基通过水杨酸用高效液相色谱测定 (1/490) x?cjjj 2017-12-04 2017-12-16 23:24:46 by 菜药熊CYS
[色谱质谱] 【讨论】W家 UPLC之我见    ( 1 2 ) (评阅+3) (10/2054) liupps 2010-03-31 2017-12-16 15:58:50 by Wendymia
[色谱质谱] 请问高效液相色谱(UV检测器)中可以用哪些溶剂溶样品溶剂峰小些 (9/1550) willwinjy 2014-07-30 2017-12-16 12:48:39 by willwinjy
[色谱质谱] [已完结]wafer上的BPSG需要用ICP-MS做B%,P%含量分析,该怎么做前处理? (1/374) beyondspirit 2017-12-15 2017-12-16 10:15:42 by SevenˉD
[色谱质谱] [已完结]py-GC-MS (1/382) 13020021531 2017-12-16 2017-12-16 10:13:28 by 13020021531
[色谱质谱] [已完结]请教90%的二甲基聚硅氧烷可以直接进GC-MS吗? (3/477) wshaomin 2013-01-11 2017-12-16 08:53:41 by wshaomin
[色谱质谱] 液质连用中用什么盐能替代磷酸二氢钠 (9/1467) mengqh0811 2013-07-23 2017-12-15 13:51:12 by why8990
[色谱质谱] 如果样品做薄层色谱时,用甲醇-水体系或者乙腈-水体系都分不开,能拿去做液相色谱吗? (9/1330) engledd2004 2017-12-09 2017-12-15 13:38:08 by 柳絮虫
[色谱质谱] [已完结]求助 (0/137) xyb319412xlj 2017-12-15 2017-12-15 13:29:13 by xyb319412xlj
[色谱质谱] 合成着色剂 (0/299) 微凉1 2017-12-15 2017-12-15 13:06:10 by 微凉1
[色谱质谱] [已完结]用液质连用检测卡巴拉汀时灵敏度不够,有哪些原因造成的 (3/1074) 倔强的蟋蟀 2016-08-04 2017-12-15 12:44:46 by panyuanfu
[色谱质谱] [已完结]求助各位液相色谱大神 (7/469) lihonghonga 2017-12-14 2017-12-15 12:33:30 by lihonghonga
[色谱质谱] [已完结]岛津 LC 20A 泵压最近一直很高,发出警报该怎么排查 (5/510) 哈娜酱 2017-12-14 2017-12-15 11:40:05 by 哈娜酱
[色谱质谱] [已完结]急求GC-MS    ( 1 2 ) (10/649) stephen_库里 2017-12-13 2017-12-15 10:01:57 by stephen_库里
[色谱质谱] 【求助】液相色谱如何准确定量分析计算?    ( 1 2 ) (16/3358) niuniu20082899 2010-05-11 2017-12-15 07:46:34 by 1371246627
[色谱质谱] [已完结]高效液相质谱联用 (3/858) liukun1981 2017-12-14 2017-12-14 23:08:41 by lifucheng
[色谱质谱] [已完结]气相 (1/323) 16864068 2017-12-14 2017-12-14 19:50:56 by zhanghantao
[色谱质谱] [已完结]Sykam(赛卡姆)高效液相色谱仪 (2/991) 炜少 2014-07-02 2017-12-14 19:29:24 by keyihu123
[色谱质谱] [已完结]寻安捷伦液相色谱工作站安装软件,谢谢大家 (2/372) yaoyang32 2017-12-14 2017-12-14 19:17:04 by 木易十日十月
[色谱质谱] [已完结]做GC/MS,用脂肪酸甲酯标准品来定性,结果图谱物质很奇怪,全是SI-O键。    ( 1 2 ) (14/3040) 袁小小然 2017-12-13 2017-12-14 18:13:27 by archbishop
[色谱质谱] [已完结]从零开始学质谱,求指导 (3/395) 樱桃也会有虫 2017-12-12 2017-12-14 17:38:03 by wy19871124
[色谱质谱] [已完结]GC-MS图谱基线漂移    ( 1 2 ) (17/7414) 袁小小然 2017-12-02 2017-12-14 15:37:34 by 袁小小然
[色谱质谱] [已完结]求助!UPLC系统压力波动问题 (3/739) 黑色月光 2017-12-12 2017-12-14 13:23:35 by 黑色月光
[色谱质谱] [已完结]HPLC测定肝素钠含量 (1/762) 默默然呢 2017-12-14 2017-12-14 11:10:04 by archbishop
[色谱质谱] [已完结]现在用watersHPLC仪器做标准曲线,纵坐标为积分面积,那纵坐标的单位该怎么写啦 (4/1457) x1115986654 2017-12-12 2017-12-14 10:17:46 by x1115986654
[色谱质谱] [已完结]高效液相荧光检测器基线噪声很大!!什么原因啊~~求指导!! (评阅+2) (2/4601) 洛ye清寒 2014-04-25 2017-12-14 07:30:24 by 勇哥淡定
[色谱质谱] [已完结]求助深圳市哪里有HPLC-ICP-MS之类可以测定元素形态的仪器 (2/371) Jokloy 2017-06-24 2017-12-14 07:16:13 by 左波小小虫
[色谱质谱] 高效液相流动相中的磷酸氢二钠是指无水磷酸氢二钠还是带结晶水的? (10/1210) 求知着 2017-12-11 2017-12-13 17:55:59 by 南宫逸羽
[色谱质谱] [已完结]反相色谱流动相中加入离子对,缓冲盐的作用是什么 (2/371) 帝十 2017-12-12 2017-12-13 12:52:06 by archbishop
[色谱质谱] 关于LOD和LOQ的计算,想搞明白它 (1/2510) smlme 2017-12-11 2017-12-13 12:02:45 by archbishop
[色谱质谱] [已完结][关贴]Masslynx 4.1 软件进行化合物鉴定求助 (4/7495) 第五季0723 2017-12-12 2017-12-13 10:11:51 by 第五季0723
[色谱质谱] [已完结]为什么这里是在样品中添加甜蜜素来测检出限??难道不是将样品不断稀释求检出限吗? (7/987) 诸夔妞 2016-11-21 2017-12-13 07:06:21 by 诸夔妞
[色谱质谱] [已完结]求助第11题,色谱柱的问题 (3/881) 听风者tsw 2017-12-12 2017-12-12 18:31:16 by 识盈虚之有数
[色谱质谱] [已完结]糖蛋白紫外检测波长 (3/674) 1102262581 2017-12-12 2017-12-12 17:37:04 by 识盈虚之有数
[色谱质谱] [已完结]如何获得清晰、完整的原始液相色谱图?不能用origin处理吗?    ( 1 2 ) (12/4892) yilishanshan 2012-09-12 2017-12-12 13:10:19 by zgy19920507
[色谱质谱] [已完结]外标法绘制标准曲线 (2/922) 後知后觉 2017-12-10 2017-12-12 11:44:14 by 後知后觉
[色谱质谱] [已完结]乙醛-丙烯醛水溶液检测内标物的选择 (0/323) jjddpp 2017-12-12 2017-12-12 11:19:13 by jjddpp
[色谱质谱] [已完结]C18色谱柱堵了 (0/255) 空心竹子 2017-12-12 2017-12-12 10:59:25 by 空心竹子
[色谱质谱] [已完结]色谱 (1/379) 心微 2017-12-11 2017-12-12 00:02:03 by zinfly
[色谱质谱] 标准曲线法定量 (2/273) 蓝色情遇 2017-12-11 2017-12-11 19:46:04 by luoyuan121
[色谱质谱] [已完结]waters家的高分辨磁质谱!! (7/1874) xiaowdan 2017-12-06 2017-12-11 16:30:26 by lwz刘文志
[色谱质谱] [已完结]关于这两个物质的手性拆分    ( 1 2 ) (13/1750) 章沪川 2017-12-08 2017-12-11 14:27:44 by 章沪川
[色谱质谱] [已完结]求助 (0/151) 睢园竹 2017-12-11 2017-12-11 11:40:01 by 睢园竹
[色谱质谱] [已完结]气相色谱法测二氯甲烷 (5/1767) 爱玩不 2016-11-09 2017-12-11 06:07:03 by 天涯不归路
[色谱质谱] [已完结]液相不出峰的原因    ( 1 2 3 4 ) (30/4928) lcjiaojiao 2016-03-14 2017-12-10 08:13:46 by 逆年夏添
[色谱质谱] [已完结]液相 (4/851) 睢园竹 2017-12-06 2017-12-09 23:09:17 by 大梨子
[色谱质谱] [已完结]恩诺沙星,先溶于0.03%氢氧化钠在甲醇中稀释标线较好,在水中稀释就不行 (1/1024) 风过疏竹 2017-12-09 2017-12-09 10:08:37 by 风过疏竹
[色谱质谱] [已完结]不同浓度的样品对gcms的定性结果影响大么,浓度主要影响检测结果的什么。 (1/536) 路过你的城市 2017-12-08 2017-12-09 08:57:17 by wy19871124
[色谱质谱] [已完结]岛津LC-20AT的泵的问题 (3/3670) tt5621 2015-02-03 2017-12-09 08:08:27 by Moonxiaoyue
[色谱质谱] [已完结]大家帮忙看看,气相色谱基线总是这样 (8/1581) 2011515134 2017-12-06 2017-12-08 16:16:48 by 2011515134
[色谱质谱] [已完结]GC做溶残标品乙醇配置过程中易挥发怎么解决 (0/279) Lpzhangtt 2017-12-08 2017-12-08 15:54:49 by Lpzhangtt
[色谱质谱] [已完结]高效液相色谱 (0/356) wenzi2016 2017-12-08 2017-12-08 13:10:18 by wenzi2016
[色谱质谱] [已完结]高效液相色谱数据处理问题 (4/934) 咖啡烂漫 2017-12-05 2017-12-07 21:01:47 by 咖啡烂漫
[色谱质谱] [已完结][关贴]气相色谱 (2/699) 紫J风铃 2017-12-07 2017-12-07 20:54:20 by 墨韵2017
[色谱质谱] [已完结]流动相比例 (2/656) 风信子go 2017-12-07 2017-12-07 19:44:14 by saowe
[色谱质谱] [已完结]做方法不确定度 (1/559) 杨小丞 2017-12-04 2017-12-07 17:25:20 by wh03wdd
[色谱质谱] [已完结]气相色谱报告分析 (4/653) 乌啦啦123 2017-12-06 2017-12-07 16:47:02 by 乌啦啦123
[色谱质谱] LC-MS解析 (23/1745) 五月莲花 2017-11-28 2017-12-07 14:52:40 by 许一城
[色谱质谱] dl-α-生育酚乙酸酯(VE)产品被抽检后送到某招标单位进行检测,检测3次仍然说不合格 (3/619) 憨包姑娘 2017-11-24 2017-12-07 14:23:48 by 憨包姑娘
[色谱质谱] [已完结]薄层色谱定量时出现这种情况 (0/337) Summer_fy 2017-12-07 2017-12-07 12:14:34 by Summer_fy
[色谱质谱] 做有关物质基线走不平怎么回事? (5/1045) 求知着 2017-12-06 2017-12-07 09:48:05 by t892893235
[色谱质谱] [已完结]气相普图 (4/795) 半夏微凉12 2017-12-06 2017-12-07 09:42:01 by t892893235
[色谱质谱] [已完结]液相色谱 (2/609) spring199088 2017-12-06 2017-12-07 08:54:32 by 怎与盱眙
[色谱质谱] 液相分析选择波长和纯度的关系 (8/2085) fan236 2015-07-13 2017-12-07 06:57:59 by funstone767
[色谱质谱] 乙酰甲胺磷标液响应值低 (0/478) 问逅约 2017-12-06 2017-12-06 21:32:55 by 问逅约
[色谱质谱] [已完结]高效液相分析芦丁标样有一个大的倒峰 (1/709) 如约小情绪 2017-12-06 2017-12-06 20:53:42 by jjjddf
[色谱质谱] [已完结]空白在样品出峰位置出峰 (2/785) 风风风吖 2017-11-23 2017-12-06 09:24:15 by see__see
[色谱质谱] [已完结]请问用什么方法能够检测溶液中的氨基甲酸铵? (4/558) BRUCE_龙 2017-12-05 2017-12-06 08:23:56 by BRUCE_龙
[色谱质谱] [已完结]LC-MS相关问题 (1/532) ssehh606 2017-12-05 2017-12-05 21:47:42 by zinfly
[色谱质谱] [已完结]测Estrogen sulfotransferase和sulfatase活性 (0/285) rbbsky 2017-12-05 2017-12-05 10:17:47 by rbbsky
[色谱质谱] [已完结]气相色谱测短链脂肪酸 (1/1686) 吴念芝 2014-10-29 2017-12-05 09:04:42 by 翔龙逐月
[色谱质谱] [已完结]液相碘衍生方法检测药物中的黄曲霉毒素 (3/1054) 学员lGUAsL 2017-12-04 2017-12-04 23:22:27 by 小楠菇凉92
[色谱质谱] [已完结]色谱峰型异常,变得又矮又胖    ( 1 2 3 ) (20/2495) h徘徊在街头 2017-11-21 2017-12-04 18:18:26 by h徘徊在街头
[色谱质谱] 【求助】三氟甲基 碳谱 (4/5035) delphiscai 2010-06-10 2017-12-04 18:02:17 by sunyuewei
[色谱质谱] [已完结]求HPLC-FLD仪器 (2/610) 感性的雨季、 2017-12-01 2017-12-04 17:09:09 by 感性的雨季、
[色谱质谱] [已完结]最新版的JJG的国家检定文件什么时间 (2/493) ls8375 2017-03-28 2017-12-04 15:14:18 by ao特曼
[色谱质谱] [已完结]Xcalibur (1/484) 智在肆放 2017-06-15 2017-12-03 15:42:41 by 孙小凤之坤坤
[色谱质谱] [已完结]求谱图解析,谢谢,应该是种氯代物 (0/314) lhfx强 2017-12-03 2017-12-03 08:11:23 by lhfx强
相关版块跳转
查看