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[热点] 同年申请2项不同项目,第1个项目里不写第2个项目的信息,可以吗 hitsdu 2026-02-11 刚刚
[色谱质谱] [已完结]氨基酸分离 (评阅+1) (2/467) xueqiang73 2013-03-01 2013-10-24 07:49:22 by pengpeng7196
[色谱质谱] 【求助】Hamilton的PRP-X100用什么材质的保护柱 (4/1101) skywalkerMJ 2010-11-28 2013-10-24 07:39:32 by shangruohai
[色谱质谱] [已完结]求助中文版说明书 (评阅+1) (0/197) 傻大猫 2013-10-23 2013-10-23 21:24:16 by 傻大猫
[色谱质谱] GC进样口进样垫的厚度影响密封性吗? (评阅+1) (2/362) 不二丹 2013-10-22 2013-10-23 14:34:51 by chenweiyyy
[色谱质谱] [已完结]请问DNA(20碱基对)用什么基质测MALDITOF MS? (5/1571) juliaqiao 2011-08-23 2013-10-23 13:15:29 by dingdings
[色谱质谱] 二苯基氯化膦 (评阅+2) (0/654) rytlrn 2013-10-23 2013-10-23 10:51:53 by rytlrn
[色谱质谱] [已完结]高效液相色谱仪的贮液器中的色谱纯甲醇放置了一个月还能再做流动相吗?    ( 1 2 ) (12/3639) xaq131 2011-05-23 2013-10-23 09:32:28 by tianxia119wo
[色谱质谱] 732阳离子交换树脂钠型如何转氢型 (6/2535) zcx8877 2011-07-04 2013-10-23 05:57:10 by lipptr
[色谱质谱] 懂液相的亲 有问题求教 (26/1803) kaixin_xixi 2013-10-20 2013-10-22 20:32:01 by qwwz-zry
[色谱质谱] [已完结]读关于薄层色谱文献时出现一个单位:ng*spot-1是什么意思? (0/638) 黑小白、 2013-10-22 2013-10-22 18:54:21 by 黑小白、
[色谱质谱] 用十七烷酸 heptadecanoic acid 作内标 和样品一起甲酯化测定 FAME 的含量 (0/441) fishinsalt 2013-10-22 2013-10-22 18:04:34 by fishinsalt
[色谱质谱] 【求助】关于内标物的纠结 (5/830) 漫步云端860 2011-04-01 2013-10-22 17:57:25 by fishinsalt
[色谱质谱] [已完结]安捷伦日程表如何设置提前调用方法 (评阅+2) (0/269) 那唯一 2013-10-22 2013-10-22 14:43:32 by 那唯一
[色谱质谱] GC进样口进样垫的问题    ( 1 2 ) (评阅+1) (19/2351) 不二丹 2013-10-14 2013-10-22 11:43:29 by 不二丹
[色谱质谱] MV_RR_CNJ_0021分析型气相色谱方法通则 (0/112) cuiyaoxing 2013-10-22 2013-10-22 10:26:33 by cuiyaoxing
[色谱质谱] [已完结]利拉鲁肽在酶切后的样品可以用C18的waters超高短柱吗 (评阅+1) (0/368) xmcqyw 2013-10-21 2013-10-21 23:37:25 by xmcqyw
[色谱质谱] Aglient SB-CN 柱压升高记 (评阅+4) (23/1572) tianxia119wo 2013-10-19 2013-10-21 22:14:00 by yingying1588
[色谱质谱] [已完结]关于铂类化合物的液质 (0/644) njshj 2013-10-21 2013-10-21 15:21:31 by njshj
[色谱质谱] 液相色谱测出来不在最佳出峰范围内出峰,且峰强度很低 (8/1344) 爱尔兰轻吟 2013-10-21 2013-10-21 15:05:42 by wyy080214
[色谱质谱] [已完结]同一个物质GC标准品和HPLC标准品的区别是什么?是否能通用? (5/2881) hanmy 2013-10-18 2013-10-21 10:47:18 by yq_guo
[色谱质谱] [已完结]急求!EDTANa2进行HPLC检测 (1/893) xiaolin806 2013-10-21 2013-10-21 10:43:50 by e_liang369
[色谱质谱] [已完结]日间精密度 (评阅+1) (3/969) simengliao 2013-10-21 2013-10-21 10:42:29 by simengliao
[色谱质谱] [已完结]仪器维修 (5/764) chenweijun 2013-10-19 2013-10-21 10:04:24 by chenweijun
[色谱质谱] [已完结]C18固相萃取柱活化、加样、洗脱的疑问 (评阅+1) (0/6978) 侠盗二十面相 2013-10-21 2013-10-21 09:51:10 by 侠盗二十面相
[色谱质谱] [已完结]气象色谱仪GC7900做TCD的时候出峰为负峰,求高手帮忙解决啊啊啊 (2/472) 意料之重 2013-10-17 2013-10-21 09:26:23 by 意料之重
[色谱质谱] [已完结]求助GCMS做PBB、PBDE和PAHS测试问题 (1/953) sam385241 2013-06-25 2013-10-21 08:40:44 by 大笨熊~
[色谱质谱] [已完结]液相色谱预柱反着用,行吗    ( 1 2 ) (14/2533) Irenesara 2012-03-05 2013-10-21 06:46:32 by 天马侠客
[色谱质谱] [已完结]做液质,回收率900%,有人懂吗?    ( 1 2 ) (10/1571) donggeqiu 2013-10-15 2013-10-20 22:43:01 by lengyue0524
[色谱质谱] [已完结]大分子化合物分析 (评阅+1) (1/301) 浩海烟波 2013-10-19 2013-10-19 23:21:49 by wyy080214
[色谱质谱] [已完结]请问葡萄糖、乳糖、环己酮 环糊精 棉籽糖 用液相色谱能够分析吗?条件怎么确定? (5/875) 程喜全 2013-10-17 2013-10-19 21:32:35 by silence18
[色谱质谱] [已完结]液相 流量不稳 (5/964) levizhao 2013-10-19 2013-10-19 16:10:03 by levizhao
[色谱质谱] [已完结]【求助】有人做过PLFA吗?内标C19:0需要多大浓度?怎么配制? (评阅+1) (2/945) little1984 2013-08-22 2013-10-19 11:31:30 by 1234_4321
[色谱质谱] [已完结]采用RP-HPLC测定有机酸,但始终无法分开乳酸和抗坏血酸,该怎么办呢? (9/1399) 静唯尘 2013-07-06 2013-10-19 09:32:56 by hexued6933
[色谱质谱] 色谱柱柱长变化对保留时间的影响    ( 1 2 ) (13/5381) jeffreynancy 2012-08-28 2013-10-19 06:06:44 by shen2003
[色谱质谱] [已完结]分离酸性较强物质时酸性体系中添加剂的选择 (评阅+1) (9/1191) CAS_小龙 2013-10-17 2013-10-18 23:49:22 by tianxia119wo
[色谱质谱] [已完结]色谱测量的所有组分含量都降低了,怎么回事? (评阅+1) (4/803) 20120011 2013-10-16 2013-10-18 20:40:25 by 20120011
[色谱质谱] [已完结]液相色谱求助 (评阅+2) (3/473) lwb123bin 2013-10-18 2013-10-18 15:23:26 by e_liang369
[色谱质谱] [已完结]有做过侧三的吗? 求指导 (0/183) myl2286025 2013-10-18 2013-10-18 13:08:59 by myl2286025
[色谱质谱] 【求助】用分子筛(亲水硅胶TSK3000)柱,蒸发光检测器检测时发现的问题请教! (2/363) gentledragon 2010-12-28 2013-10-18 11:14:12 by gentledragon
[色谱质谱] [已完结]甲醇分析纯HP气相色谱峰问题 (评阅+1) (7/1283) liupeng0618 2013-10-15 2013-10-18 11:04:38 by liupeng0618
[色谱质谱] 岛津高效液相色谱仪,系列里的数据打开只有图没有数据了,怎么回事啊 (评阅+1) (9/4907) 0812502012 2013-10-16 2013-10-18 09:54:13 by rice0012009
[色谱质谱] [已完结]3.5微米粒径液相色谱柱柱压    ( 1 2 ) (10/1947) zuhongbo 2011-07-25 2013-10-18 07:06:16 by 天马侠客
[色谱质谱] [已完结][关贴]N,N-Dimethyl-3-hydroxy-3-(2-thienyl)propanamine的液相纯度分析方法 (评阅+1) (4/708) hexued6933 2013-10-17 2013-10-17 23:11:04 by wyy080214
[色谱质谱] [已完结]液相色谱流动相问题 (评阅+1) (4/1066) zzy_569 2013-10-17 2013-10-17 23:07:02 by wyy080214
[色谱质谱] [已完结]请教 苯氧基环三磷腈的液相色谱检测方法 (评阅+1) (2/598) zrh2505177 2013-10-16 2013-10-17 19:29:45 by zrh2505177
[色谱质谱] [已完结]β-胡萝卜素的HPLC检测 (评阅+2) (8/2418) wjydyky 2012-03-02 2013-10-17 13:21:52 by 木槿花开2012
[色谱质谱] [已完结]这个标准应如何理解? (评阅+1) (3/903) llfeixia 2013-10-17 2013-10-17 11:38:01 by wyy080214
[色谱质谱] 各位老虫友们, (评阅+1) (2/196) 瑾萱 2013-10-14 2013-10-17 09:57:14 by cdyykjyjr
[色谱质谱] [已完结]气相色谱问题 (评阅+1) (1/486) kivin_xiu 2013-10-16 2013-10-16 23:05:08 by wyy080214
[色谱质谱] [已完结]求助!!!求大神帮助~~~~~关于气质联用定量问题 (评阅+2) (9/1504) pllp 2013-10-04 2013-10-16 16:13:18 by pllp
[色谱质谱] [已完结]Ce-O的红外吸收峰位置 (评阅+1) (0/1841) yabaiye 2013-10-16 2013-10-16 15:32:48 by yabaiye
[色谱质谱] 指纹图谱做的较好的老师及他们主要在那些方面拓展指纹图谱?代表性的文章? (2/368) 梦幻天堂 2013-03-04 2013-10-16 14:00:19 by hefan87
[色谱质谱] [已完结]上面问题的附图 (评阅+1) (0/144) 舒志恒 2013-10-16 2013-10-16 13:06:50 by 舒志恒
[色谱质谱] [已完结]噻吩这种含硫的物质会在FID中出峰吗? (6/865) qingbay 2011-05-21 2013-10-16 10:49:45 by 乙酰乙酸乙酯
[色谱质谱] [已完结]高效液相色谱检测的问题 (评阅+2) (4/896) 淡淡小胖妞 2013-10-15 2013-10-16 09:56:26 by tianxia119wo
[色谱质谱] [已完结]N-乙烯基吡咯烷酮的检测方法,最好用气相色谱-质谱法 (评阅+1) (0/869) 陈乐乐214 2013-10-15 2013-10-15 20:59:01 by 陈乐乐214
[色谱质谱] [已完结]重新贴图~~大家来看看 怎会有这么大的差别 (评阅+1) (5/559) 独来独往000 2013-10-15 2013-10-15 20:14:16 by 独来独往000
[色谱质谱] [已完结]求助前辈高人的帮助 (评阅+2) (0/141) qwqw1212 2013-10-15 2013-10-15 16:35:45 by qwqw1212
[色谱质谱] [已完结]气相色谱测定乙醇中的挥发性杂质 (评阅+1) (6/1607) dingxianmei 2013-07-16 2013-10-15 12:56:35 by csc_0769
[色谱质谱] [已完结]如何用HPLC测定碘离子 (评阅+1) (3/1098) 拉风蜗牛王 2013-10-14 2013-10-15 12:43:05 by yugijiang
[色谱质谱] [已完结]求教--HPLC出峰时间一直前移 (评阅+2) (4/3006) 头大师妹 2013-09-07 2013-10-15 10:07:52 by tianxia119wo
[色谱质谱] [已完结]为什么标准品浓度不一样?峰型也不一样? 峰拖尾严重如何处理? (评阅+1) (2/907) 独来独往000 2013-10-14 2013-10-15 00:57:04 by 宋全伟
[色谱质谱] [已完结]求助一个关于用于色谱柱中毛细管与分子印迹联用的问题 (0/189) S.Ra 2013-10-14 2013-10-14 22:52:50 by S.Ra
[色谱质谱] [已完结]求AB公司5500的操作说明 (评阅+1) (1/2676) xiaoyaxuan 2013-10-12 2013-10-14 21:59:26 by psd0714
[色谱质谱] [已完结]实验室合成的对照品可以用于定量分析吗? (评阅+1) (8/1677) 粉紫祥云 2013-10-10 2013-10-14 21:54:17 by 粉紫祥云
[色谱质谱] [已完结]做分析方法验证可以参阅哪些资料 (3/980) xxy7977 2013-10-13 2013-10-14 20:40:18 by hexued6933
[色谱质谱] [已完结]液相色谱响应值 有差别 (评阅+2) (9/2867) wjdfisher 2013-10-11 2013-10-14 20:25:49 by hexued6933
[色谱质谱] 【资源】经验:液相色谱柱在使用过程中易出现的问题和解决办法    ( 1 2 ) (13/2820) ttkl533 2010-06-20 2013-10-14 17:43:37 by zhaoyh920
[色谱质谱] [已完结]关于液相色谱流动相加入三氟醋酸    ( 1 2 ) (评阅+1) (17/2506) jianzhen 2012-12-05 2013-10-14 17:34:33 by hexued6933
[色谱质谱] [已完结]标准品存在顺反异构体 请问如何进行定量分析 (评阅+2) (5/1336) 独来独往000 2013-10-11 2013-10-14 17:15:24 by fangx
[色谱质谱] 气象色谱仪测混合气体用顶空进样和六通阀进样的比较 (评阅+1) (2/464) 不二丹 2013-10-12 2013-10-14 11:26:41 by 不二丹
[色谱质谱] 关于顶空法测水中氯化物的问题 (10/836) 小路西达 2013-09-24 2013-10-14 08:25:49 by 安定的心mary
[色谱质谱] [已完结]工艺路线中用到了二氯亚砜,残留溶剂中用检测二氯亚砜吗,如果用怎么检测 (评阅+1) (6/1892) 喳喳的小巧 2013-10-10 2013-10-13 17:34:21 by 喳喳的小巧
[色谱质谱] 气、液相色谱仪工作原理及使用方法 (评阅+1) (0/251) 292618407 2013-10-13 2013-10-13 16:09:21 by 292618407
[色谱质谱] [已完结]请问同一色谱条件,GC信号对甲烷和乙烷浓度的响应系数之间有数量关系吗? (评阅+2) (3/1197) napxy 2013-10-11 2013-10-13 13:17:24 by napxy
[色谱质谱] [已完结]标准品走液质的时候 内标出峰 标准品出不了峰? (评阅+1) (3/1075) 独来独往000 2013-10-12 2013-10-13 10:37:16 by 沙伯略
[色谱质谱] 色谱质谱方向的博士,好就业吗,待遇怎么样,对于男生,发展空间怎么样? (评阅+1) (6/1575) lilizi 2013-10-12 2013-10-13 09:52:27 by wjg6670
[色谱质谱] [已完结]新手GC-MS建立标准曲线    ( 1 2 ) (评阅+1) (13/3271) 我听五月天 2013-10-10 2013-10-13 09:37:37 by zhangyoujian
[色谱质谱] [已完结]质谱分析蛋白质除盐技术 (3/1099) wxtqfm 2013-06-05 2013-10-13 07:03:02 by wxtqfm
[色谱质谱] [已完结]仪器系统杂质怎么排除,请高手指点!    ( 1 2 ) (14/1282) zhongguo_2 2013-10-10 2013-10-12 20:24:55 by whmahong
[色谱质谱] [已完结]求助用高效液相色谱仪检测苯甲酸铵、己二酸铵、壬二酸氢铵、癸二酸铵的检测条件 (0/557) asksky2013 2013-10-12 2013-10-12 13:58:50 by asksky2013
[色谱质谱] [已完结]关于GC做平行的问题?谢谢大家。 (评阅+1) (8/1249) 106543111 2013-10-10 2013-10-12 13:11:28 by dreaming150
[色谱质谱] [已完结]刚接触液相,有什么相关书籍资料推荐? (评阅+2) (9/1387) jason_lai 2013-09-29 2013-10-12 11:13:02 by jason_lai
[色谱质谱] [已完结]怎样分析基线向上漂移后,上面的峰? (评阅+1) (8/1158) xuhao.mail 2013-10-11 2013-10-12 10:07:28 by jessonkarry
[色谱质谱] [已完结]有关富马酸(反丁烯二酸)标样的干燥问题 (评阅+1) (8/988) h0223139665 2013-10-11 2013-10-12 09:48:17 by suruiqin
[色谱质谱] [已完结]液质联用做药动用双内标合适不? (评阅+2) (0/329) woshixinren 2013-10-12 2013-10-12 09:12:38 by woshixinren
[色谱质谱] [已完结]hplc标品不出峰 (1/819) 红魔亮亮 2013-10-11 2013-10-12 07:33:26 by 416301116
[色谱质谱] [已完结][关贴]求助 国标 砷和贡 (0/241) zhenshijie88 2013-10-11 2013-10-11 22:43:23 by zhenshijie88
[色谱质谱] [已完结]求助2-巯基-5-甲氧基苯并咪唑液相检测方法(奥美拉唑中间体)! (0/500) agshang 2013-10-11 2013-10-11 20:03:58 by agshang
[色谱质谱] [已完结]求材料分析合作 (0/198) flybirdchen 2013-10-11 2013-10-11 16:50:55 by flybirdchen
[色谱质谱] [已完结][关贴]内标标准曲线法的实验步骤 (评阅+1) (0/2978) 幻听风吹海 2013-10-11 2013-10-11 16:01:23 by 幻听风吹海
[色谱质谱] [已完结]基线漂移,样品分不开 (3/460) ldf3129554 2013-10-11 2013-10-11 14:55:06 by Renr
[色谱质谱] [已完结]为什么气相色谱液体进样和气体直接几样出来的谱图有差别 (评阅+1) (1/510) chenji1989 2013-10-10 2013-10-11 10:37:04 by chenji1989
[色谱质谱] 盐酸左氧氟沙星氯化钠的分析 (6/1094) 王丽84 2013-04-03 2013-10-11 10:09:37 by 骆剑华
[色谱质谱] 顺式异构体比反式异构体在极性柱上具有更强的保留 (评阅+1) (3/947) 刘玲玲00 2013-10-10 2013-10-11 09:31:03 by tianxia119wo
[色谱质谱] [已完结]求推荐一个好用的GC微量进样针,要求内详,谢谢!!!! (3/679) 361936233 2013-10-07 2013-10-10 22:33:46 by 361936233
[色谱质谱] [已完结]DROPLET SELECTION在ICP-MS里面是什么意思呀 (0/184) showmeet 2013-10-10 2013-10-10 21:07:48 by showmeet
[色谱质谱] LC峰面积比例不对 (8/1046) fanxinzeng 2013-10-09 2013-10-10 18:22:57 by fanxinzeng
资源 [ 查看全部 ] 作者 最后发表
[色谱质谱] 我的文件 (1/265) cyq74123 2013-10-18 2013-10-18 11:40:00 by 1314168apple
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