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北京石油化工学院2026年研究生招生接收调剂公告

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[热点] 319求调剂 太容易1018 2026-04-07 刚刚
7890 DHCP server 没有响应咋办 (2/78) zapvip 2009-05-26 2009-05-26 14:42:23 by davis_0411
[色谱质谱] 推荐好的国产色谱    ( 1 2 ) 4 (19/1443) wjp332211 2009-05-18 2009-05-26 14:40:43 by davis_0411
求助 盐酸多柔比星的pKa 5 (0/110) zhongjie 2009-05-26 2009-05-26 13:53:41 by zhongjie
[色谱质谱] 哪里有:制备HPLC,或半制备HPLC? (3/284) pkming 2009-05-26 2009-05-26 12:54:23 by liuke009
溶液中大量的硫酸根离子有什么好办法去除?    ( 1 2 ) (11/798) 牛牛8826 2009-05-13 2009-05-26 11:00:41 by protein123
塑料中痕量微量六价铬的检测 (8/607) athinkstone 2009-03-10 2009-05-26 10:22:29 by woaigz1328
[求助]油田污水现场检测方法 10 (0/101) changyou13 2009-05-26 2009-05-26 09:08:19 by changyou13
[数据分析] XRD数据分析求助 2 (9/528) kkcs2006 2009-04-22 2009-05-26 00:30:39 by 斯宙
国产那个公司生产有单次衰减液体ATR (3/110) 狼外婆 2009-04-16 2009-05-25 23:50:21 by zpdanalyst
[其他分析] 求助扫描电镜制样相关问题 (2/221) hetingheyi 2009-05-19 2009-05-25 23:03:45 by 凝冰897
[关贴]紫外测定桔梗总皂苷 (1/235) hl-7 2008-12-22 2009-05-25 19:29:14 by lucy8661
胃舒平中Al2O3和MgO含量的测定 (0/109) 浑浊的心 2009-05-25 2009-05-25 19:23:20 by 浑浊的心
[色谱质谱] 求助,液质中的扫描方式:正、负扫描如何选择 (3/352) sunzuoming 2009-05-25 2009-05-25 18:58:59 by qwerasdf2783
[数据分析] 用origin做xps数据的图的问题 5 (5/772) qsar 2009-04-03 2009-05-25 16:56:59 by THR1982
[色谱质谱] HPLC(C18柱)检测苯甲醛和苯甲醇 (4/728) clijun2004 2009-05-25 2009-05-25 16:21:35 by zt19820823
求助:固体核磁共振 (0/145) dengyaping 2009-05-25 2009-05-25 16:14:43 by dengyaping
求助国标法测COD、BOD5、Pb、Zn? (2/314) _小美好_ 2009-05-24 2009-05-25 16:12:55 by happy169
[色谱质谱] 【求助】请问在Analyst QS质谱分析软件中我怎样改变质谱的横坐标和纵坐标? (1/164) pengjuan296 2009-05-21 2009-05-25 15:57:22 by 2003294070
[色谱质谱] HPLC-ICP-MS (3/585) 四季桂 2009-05-25 2009-05-25 15:54:08 by 2003294070
求助胱氨酸类型 (0/37) simplecat 2009-05-25 2009-05-25 15:32:54 by simplecat
[色谱质谱] 多组分未知的有机混合物如何定性定量? (2/119) wjg811 2009-05-23 2009-05-25 14:58:19 by 虫虫6270
丙酮含量如何测定啊? (4/612) chdchd1985 2009-05-25 2009-05-25 14:55:16 by senw
[求助] 甾醇酯在液相出峰在气相里不出峰? (2/134) 锦瑟love 2008-10-31 2009-05-25 14:28:15 by ocean1225
[色谱质谱] [专家] 询问皂膜流量计的问题 (0/324) ly2199 2009-05-25 2009-05-25 12:35:09 by ly2199
求助:桑色素荧光量子产率 5 (0/100) daicidewoniu 2009-05-25 2009-05-25 11:53:24 by daicidewoniu
如何用傅立叶红外光谱仪测液体的红外 (3/655) y0213 2009-05-25 2009-05-25 11:38:21 by zhf4539
虫子们进来分析下氰基柱反相用时,遇到此情况如何处理,O(∩_∩)O谢了 (5/512) zhanglongwei 2009-05-20 2009-05-25 11:09:27 by zhanglongwei
怎样去除芝麻中的油脂 (6/539) xingxing_8 2009-04-28 2009-05-25 11:06:13 by cato8163
请教 萘环的取代位置如何从红外谱图上判断 (0/229) 浮山雨客 2009-05-25 2009-05-25 10:27:18 by 浮山雨客
请问关于反相高效液相的聚乙二醇检测 (8/684) dfwangbei 2009-01-19 2009-05-25 09:08:21 by jfyan
锌,钴离子的紫外测定。 10 (3/563) jkffll 2009-04-29 2009-05-25 09:02:37 by dx109
[色谱质谱] ph最低到多少聚酰胺就不能用了 (3/259) awoyi 2009-05-24 2009-05-25 08:39:26 by awoyi
求助 提供带有氨基的聚乙二醇试剂公司 (3/253) lianliansuannai 2009-01-04 2009-05-25 08:28:45 by jfyan
基团近红外吸收 (2/127) 火烧云 2009-05-22 2009-05-25 07:39:25 by 火烧云
X射线荧光光谱的问题 2 (3/216) smileguo 2009-05-18 2009-05-24 20:47:35 by kmd2005
[其他分析] 求助:请问一般测复杂的气体成分都用什么仪器? (3/348) 308616165 2009-05-22 2009-05-24 20:47:25 by xiafeixin
怎么分析晶体中的Cr(IV) (0/49) Baronlena 2009-05-24 2009-05-24 20:22:42 by Baronlena
询问牛人一个关于紫外吸收光谱的问题 (评阅+1) (1/222) nina863 2009-05-23 2009-05-24 19:54:11 by nina863
氨氮测定 (0/125) zlnd 2009-05-24 2009-05-24 17:13:34 by zlnd
[其他分析] 求个粒度分析软件ScnImage(汉化的) (0/223) sxyzt 2009-05-24 2009-05-24 16:51:24 by sxyzt
[色谱质谱] HPLC 二醇基色谱柱 原理及维护 3 (0/81) dzp000 2009-05-24 2009-05-24 15:53:55 by dzp000
[数据分析] 气质联用里的数据的拷贝 (3/390) phytoman 2009-05-14 2009-05-24 15:09:40 by joey02317
[色谱质谱] 求救:毛细管电泳问题! (7/282) youyouhuawu512 2009-05-01 2009-05-24 12:20:40 by cpn
[其他分析] 求Instruction Manual pH/lon510酸度计的中文说明书 2 (0/67) xjy520530 2009-05-24 2009-05-24 11:37:20 by xjy520530
ph3.5磷酸缓冲液的浓度 (0/104) 王丽84 2009-05-24 2009-05-24 10:53:17 by 王丽84
[色谱质谱] 关于 HP 5890 series II 的问题 (0/136) 风雨竹 2009-05-24 2009-05-24 10:35:37 by 风雨竹
氢氧化钠溶解过程熵变 7 (3/1498) xingweichin 2009-04-28 2009-05-24 09:49:16 by xingweichin
Analytical Atomic Spectrometry with Flames and Plasmas (0/73) gxhfly 2009-05-24 2009-05-24 08:43:16 by gxhfly
[分析前沿] 请教不导电样品的SEM观察 (3/957) cdgu 2009-05-23 2009-05-23 23:15:12 by wwweeerrr
[色谱质谱] 急求class-LC 10色谱工作站中文使用说明 (0/55) chengaopan 2009-05-23 2009-05-23 22:44:05 by chengaopan
请有经验的帮忙看看这是怎么回事 (1/107) Jays 2009-05-23 2009-05-23 22:32:04 by chiraler
请教做分析的大牛,如何测定烟酸的含量 (3/299) 燕子蓉蓉09 2009-05-23 2009-05-23 21:24:19 by 深蓝2895
[数据分析] 关于BS和BSD (1/110) wangmeimei2118 2009-05-23 2009-05-23 21:09:42 by uliya809
[色谱质谱] 请问各位 用反相柱时样品溶剂可以含有氯仿不? (2/112) 舒克8265 2009-05-23 2009-05-23 21:06:23 by uliya809
【求助】红外分析 (7/379) 无忌6698 2009-05-12 2009-05-23 20:31:11 by 无忌6698
[色谱质谱] 请问MS在使用的过程中有哪些要注意的? (2/101) zt19820823 2009-05-23 2009-05-23 17:00:33 by chiraler
查国标氨水-硫酸铵的PH值 (评阅+1) (4/629) boatlcz 2009-05-16 2009-05-23 16:35:14 by boatlcz
[数据分析] 求助:如何分析这种情况以及如何用matlab实现 5 (0/189) xixionew 2009-05-23 2009-05-23 15:48:31 by xixionew
[色谱质谱] [关贴]求助:色谱柱    ( 1 2 ) (13/686) whirligig 2008-12-08 2009-05-23 15:24:42 by swt1898
[色谱质谱] 请教各位有没有做卵磷脂、脑磷脂的啊 (3/271) hahaer2005 2009-05-22 2009-05-23 15:17:13 by swt1898
[色谱质谱] HPLC(C18柱)进样中可以有离子型化合物吗 (5/270) clijun2004 2009-05-21 2009-05-23 15:13:11 by swt1898
[色谱质谱] 离子交换柱的保存 (5/859) ddddw11 2009-05-23 2009-05-23 15:06:52 by swt1898
拉曼光谱在240处是什么的振动峰 1 (评阅+1) (1/149) jinhu226 2009-05-21 2009-05-23 14:48:54 by ramanlxh
在哪里能学到分析拉曼光谱的方法 (1/181) caiyanan 2009-05-22 2009-05-23 14:42:52 by ramanlxh
[色谱质谱] 液相色谱溶剂问题 (7/577) qieziqi 2009-05-21 2009-05-23 14:15:25 by qieziqi
[色谱质谱] 气相色谱做标准曲线为什么检测到的浓度比文献的大很多? (3/274) 温馨9126 2009-05-23 2009-05-23 13:59:48 by 温馨9126
[色谱质谱] 关于填充柱 1 (4/365) wolong1984 2009-05-20 2009-05-23 13:43:04 by wolong1984
问下四氢呋喃是非极性溶剂吗 (4/940) wysust9291 2009-05-23 2009-05-23 13:40:15 by scdx912
盐酸-氯化钠-氯化镁溶液中各组分浓度的测定 (评阅+1) (0/61) 5703217697083 2009-05-19 2009-05-23 13:01:17 by 5703217697083
有做过GB5537-85磷脂含量标准曲线的吗? 5 (0/127) sunnybaby 2009-05-20 2009-05-23 13:00:38 by sunnybaby
[色谱质谱] 有用过北分的sp3420气相色谱的么? (0/117) jiazhifang 2009-05-23 2009-05-23 13:00:27 by jiazhifang
[分析前沿] 请教关于microarray (0/164) simplesoul 2009-05-21 2009-05-23 12:58:35 by simplesoul
荧光分光光度计的石英样品池哪位兄弟用过国产的 (3/288) nkblackwolf 2009-05-22 2009-05-23 11:15:40 by wuhuiwang
取消 (1/66) nkblackwolf 2009-05-23 2009-05-23 11:14:18 by wuhuiwang
TOC混气装置 (0/48) songzf1981 2009-05-23 2009-05-23 10:58:28 by songzf1981
[色谱质谱] 求助 气相分析 (5/261) douhaiyang 2009-05-21 2009-05-23 09:24:20 by chihaijun
[色谱质谱] 有人做过环氧类物质的液质联用吗? (0/57) guoguoguo 2009-05-23 2009-05-23 09:00:57 by guoguoguo
[色谱质谱] 用过的色谱纯甲醇旋蒸后还能做流动相吗? (2/178) qingyu906 2009-05-21 2009-05-23 08:31:53 by j115090587
[色谱质谱] DRYLAB2000说明书 (1/444) zjytommy50 2009-05-23 2009-05-23 07:47:28 by weipingwu
[色谱质谱] 甲醇 甲酸混合物的PH (1/78) tianming887 2009-05-22 2009-05-22 23:24:53 by 深蓝2895
【求助】两个荧光寿命该怎么办 (4/607) sunjiawen 2009-05-20 2009-05-22 23:17:48 by nkblackwolf
[色谱质谱] 求助 测定氧化锌中DMAC 苯 二氯甲烷 (2/149) lihongshen 2009-05-21 2009-05-22 23:16:14 by 深蓝2895
imminodiacetic-immobilised resin是什么? (0/35) lihuijunle 2009-05-22 2009-05-22 22:24:05 by lihuijunle
[色谱质谱] FID温度还没有升上去的时候就点火了,急啊 (1/99) minic00per 2009-05-22 2009-05-22 22:12:53 by davis_0411
求助:关于FTIR (0/95) XuYunFeng2329 2009-05-22 2009-05-22 21:21:18 by XuYunFeng2329
请教利用XPS计算表面元素含量,谢谢! (0/928) dhla 2009-05-22 2009-05-22 20:30:55 by dhla
[关贴]紫外分光光度计全波长扫描 (评阅+1) (8/1237) KW 2009-04-08 2009-05-22 19:15:29 by zyxia6313888
求 铁氰化镍(NiHCF)的红外光谱图 2 (评阅+1) (2/200) wuaifei 2009-05-17 2009-05-22 17:31:31 by wuaifei
[分析前沿] 服务:不是终点,而是起点——透视AB中国的服务实践 (4/333) flyingwings 2009-05-22 2009-05-22 16:52:34 by flyingwings
[数据分析] 离子交换法测定饱和硫酸钙Ksp实验原理及计算公式(含离子对常数) 10 (0/231) 泰山童子 2009-05-22 2009-05-22 16:17:21 by 泰山童子
[色谱质谱] Agilent 液质工作站报告棒状图无竖线? (0/60) jingmx2008 2009-05-22 2009-05-22 15:42:35 by jingmx2008
[色谱质谱] 吲哒帕胺的含量检测没有杂质峰? (0/81) qcsgx 2009-05-22 2009-05-22 15:41:03 by qcsgx
资源 [ 查看全部 ] 作者 最后发表
紫外说明书 (3/297) yuerrrr 2009-04-30 2009-05-25 23:15:47 by xx1224
《现代近红外光谱分析技术》 (14/958) wuwt 2008-10-07 2009-05-25 16:50:31 by uu325
实用的仪器分析网站 (8/938) deyuzhijia 2009-02-26 2009-05-25 09:12:25 by y0213
无机痕量分析的分离和预富集方法 (23/739) 学员xPNfSR 2008-06-17 2009-05-25 08:49:25 by 来自1982
与原子吸收光谱与紫外-可见分光光度法的异同 (0/2329) changqingx 2009-05-24 2009-05-24 17:14:26 by changqingx
[色谱质谱] Microcolumn Separations: Columns, Instrumentation and Anchillary Techniques (0/89) gxhfly 2009-05-24 2009-05-24 08:44:11 by gxhfly
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