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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] 081200-11408-276学硕求调剂 崔wj 2026-04-07 刚刚
[求助]丝网印刷电极 (2/182) zhouqianyz 2009-04-13 2009-05-19 18:26:01 by 小楼8876
现代实验室管理教程 (1/300) cust211 2009-05-19 2009-05-19 17:40:47 by fox-fox
求:电子顺磁谱仪EPR的详细资料 (0/174) jwing 2009-05-19 2009-05-19 16:44:00 by jwing
[分析前沿] BET孔分布图像 (0/145) xiaoli9880 2009-05-19 2009-05-19 16:27:02 by xiaoli9880
[色谱质谱] 关于高效制备色谱柱 (2/222) qieziqi 2009-05-19 2009-05-19 16:23:54 by qieziqi
[分析前沿] BET数据分析 (0/243) xiaoli9880 2009-05-19 2009-05-19 16:21:22 by xiaoli9880
[色谱质谱] 请教已知化合物的色谱条件从哪儿找? (5/203) mengyou119 2009-05-19 2009-05-19 16:19:58 by ym20031226
流动注射发光仪的使用 (1/66) 心晴君 2009-05-19 2009-05-19 16:09:20 by 心晴君
顶空进样器的测试问题 (6/573) liuwenxia 2009-04-20 2009-05-19 15:49:47 by liuwenxia
[色谱质谱] 求助质谱相关问题 (5/203) 春燕 2009-05-15 2009-05-19 14:09:09 by 春燕
如何检测难溶物的溶解度 (0/136) loner1840 2009-05-19 2009-05-19 13:52:35 by loner1840
[色谱质谱] 质谱高手进 (9/1065) 52250824 2009-05-18 2009-05-19 12:12:25 by 广之
求购苯甲酰乌头原碱、乌头原碱对照品 麻烦有知道哪里可以买【求助失败,请关帖】 100 (6/247) 豆哥 2009-05-11 2009-05-19 11:49:02 by 豆哥
关于荧光和磷光 (2/166) pqlulu 2009-05-19 2009-05-19 11:43:16 by lucky332
[色谱质谱] 成都哪里可以做LC-MS?价格多少? (0/94) 53167624 2009-05-19 2009-05-19 11:30:33 by 53167624
【求助】溴化钾的冰乙酸溶液配制方法 5 (0/76) 小拉塔 2009-05-19 2009-05-19 10:57:27 by 小拉塔
[色谱质谱] 帮忙推荐几个做色质的地方 (2/75) fjqz 2009-05-19 2009-05-19 10:39:15 by senw
[色谱质谱] 用液相分离中药串一根柱子是否可行? (1/68) qingyu906 2009-05-19 2009-05-19 10:25:42 by uliya809
测Cl-浓度小于1ppm,用什么样的离子选择性电极更好些?希望高人指点。。。 2 (3/383) 25332135 2009-05-15 2009-05-19 09:17:51 by liuruiphd
[色谱质谱] 急需安捷伦气相色谱仪6820的cerity软件的使用说明 (评阅+1) (3/487) xinyan1885 2009-05-19 2009-05-19 09:02:42 by pinyang8
求助关于流动注射化学发光仪器 (4/371) yanzinimo2592 2009-04-21 2009-05-18 23:11:34 by yanzinimo2592
荧光仪光源问题 (1/111) shcao 2009-05-15 2009-05-18 22:48:51 by kmd2005
急问氢键红外位置,谢谢 2 (6/1575) lizistyle 2009-05-16 2009-05-18 22:24:24 by ramanlxh
求助: Fe,Sn分离 (0/78) limin-9800 2009-05-18 2009-05-18 22:09:34 by limin-9800
[其他分析] 请教EDC/NHS反应 2 (0/327) tanyueming0813 2009-05-18 2009-05-18 22:07:26 by tanyueming0813
请教查找物质基本性质 (3/140) separateiy338 2009-05-18 2009-05-18 21:36:14 by separateiy338
[其他分析] 大家有研究过囊泡的吗? (4/484) hanbao 2008-11-16 2009-05-18 20:46:34 by padodo
常量金属元素如何定性及定量    ( 1 2 ) (13/816) nsdcsj 2009-05-14 2009-05-18 20:43:51 by yuxing
气相基线老不平    ( 1 2 ) (12/714) qieziqi 2009-05-13 2009-05-18 20:17:19 by qieziqi
[关贴][求助]百里香酚兰一酚酞混合指示液如何配制 (2/113) 124055120 2009-05-18 2009-05-18 19:27:44 by 124055120
[色谱质谱] 气相色谱固定液求教 (1/79) gexiaojing 2009-05-18 2009-05-18 19:04:12 by zxt198917
求助:DSC是什么方法 (6/1170) 小毛虫8358 2008-11-27 2009-05-18 18:35:32 by emma87255
[色谱质谱] 氢核磁 (5/429) 飞翔8538 2009-05-17 2009-05-18 17:50:18 by 飞翔8538
未来中国最赚钱的九大行业 (评阅+1) (2/559) yyjj1314 2009-05-07 2009-05-18 17:26:55 by wangsheng2305
求助能测定植物油成分的机构的联系方式 (0/101) zs2038098 2009-05-18 2009-05-18 16:50:31 by zs2038098
[关贴]【问题已解决】弱弱地问一句这个是什么意思?(logε4.08),    ( 1 2 ) (10/1270) howmuch 2009-05-08 2009-05-18 13:53:10 by howmuch
[色谱质谱] 高效液相色谱书或说明书或常见故障与分析 (2/263) edulan 2009-05-15 2009-05-18 13:06:42 by wei_wei_1983
[色谱质谱] 如何选择气相色谱仪 (1/98) zhaowei750 2009-05-18 2009-05-18 11:19:21 by senw
[色谱质谱] 异丙醇转变丙酮的气相色谱分析方法 1 (1/286) fyh1220 2009-05-18 2009-05-18 11:10:49 by senw
核磁共振求助 (8/294) menghuan1227 2009-05-13 2009-05-18 11:02:05 by menghuan1227
电极电位法测砷 (7/437) liulei84 2009-04-25 2009-05-18 10:48:39 by niuniu1029
溶液中的少量元素如何定量分析 (5/326) jaykey 2009-05-16 2009-05-18 10:48:20 by nsdcsj
求助:对羟基苯甲酰肼分析方法 1 (0/107) amilytom 2009-05-18 2009-05-18 10:15:13 by amilytom
HPLC内标法含量测定 (0/257) rentaosd 2009-05-18 2009-05-18 09:24:41 by rentaosd
[色谱质谱] 求助: 请问如何清洗红外实验用的NaCl 盐片? (6/555) feeting 2009-05-17 2009-05-18 09:20:13 by qingyy
[色谱质谱] 3%三氟乙酸密度 (0/131) triton202 2009-05-18 2009-05-18 08:53:25 by triton202
请教关于离子选择电极的问题? (4/351) soar0001 2009-05-14 2009-05-17 23:09:35 by liuzaiqing2004
求助:三氟乙酸乙酯的分析方法 (3/473) 天天向上1988 2009-05-14 2009-05-17 23:05:06 by liuzaiqing2004
电分析化学中质子参与反应的问题 (1/80) yinhuanshun 2009-05-15 2009-05-17 23:03:54 by liuzaiqing2004
滴定规范具体操作要点是什么? (9/2512) brights 2008-11-12 2009-05-17 22:23:32 by kmd2005
福林酚法测酶活重复性不好怎么回事啊? (0/145) chunyan 2009-05-17 2009-05-17 21:51:41 by chunyan
求助:怎么分离乌洛托品与乌洛托品盐的混合物 (评阅+1) (3/380) suosuo8154 2009-05-03 2009-05-17 21:31:58 by nsdcsj
[色谱质谱] 求助:domnick hunter氢气发生器的使用问题 10 (0/73) 西安事变 2009-05-17 2009-05-17 17:00:52 by 西安事变
[分析前沿] detection of adenosine (0/72) angel19860820 2009-05-17 2009-05-17 15:52:03 by angel19860820
[色谱质谱] [关贴]求:浙大n2000的使用说明书 (1/146) wait6909 2009-05-17 2009-05-17 14:11:09 by xiaoshm
[色谱质谱] 关于HPLC的基线问题 (6/433) lilei1220 2009-05-16 2009-05-17 13:31:51 by lilei1220
关于分光光度计如何控制编号和进样吻合? 5 (0/65) bl1983 2009-05-17 2009-05-17 12:21:39 by bl1983
C18填料哪里有卖的啊?用来前处理有机磷残留怎么样啊 (2/133) master07 2009-05-17 2009-05-17 10:56:15 by master07
请教XPS定量分析元素含量 (2/526) dhla 2009-05-12 2009-05-17 10:47:08 by mrbing
求助:怎么样鉴别羧酸盐 (评阅+1) (3/312) pbx123456 2009-05-14 2009-05-17 10:46:42 by alumnium
[色谱质谱] 峰保留时间不一样    ( 1 2 ) (10/891) gemin2008 2009-05-07 2009-05-17 09:40:39 by snowmail2000
[色谱质谱] 干姜的薄层色谱鉴别 (0/185) 姚远841109 2009-05-17 2009-05-17 08:16:06 by 姚远841109
[色谱质谱] 求助:基线下飘 (2/126) ld63462693 2009-05-16 2009-05-17 02:49:03 by qwerasdf2783
[色谱质谱] 求助高手,关于毛细管电泳谱图基线不稳的问题 (4/691) cpn 2009-05-01 2009-05-17 01:10:58 by hezia
酸碱滴定习题问答! (5/482) 魔鬼加菲 2009-05-11 2009-05-17 00:52:33 by zxt198917
[色谱质谱] 求助,如何除去血样中的泡沫 (8/406) hslulili 2009-05-13 2009-05-17 00:37:51 by zxt198917
关于milli-Q和实验室 (0/86) cpn 2009-05-17 2009-05-17 00:21:38 by cpn
【请教】红外强度 (0/69) abel2000 2009-05-16 2009-05-16 22:57:32 by abel2000
[色谱质谱] 求助HPLC检测碱性紫5BN的方法 (1/110) 南局幽魂 2009-05-16 2009-05-16 21:08:29 by wwweeerrr
[色谱质谱] 求助:ICP-MS仪器购买 (6/611) luxiaoger 2009-05-05 2009-05-16 20:06:01 by linda1934
请教怎么溶解三聚氰胺呀? (2/201) agramon 2008-11-29 2009-05-16 18:44:39 by 机器人1886
[色谱质谱] 请教GC-MS漏气问题    ( 1 2 ) (12/948) xialian01 2009-05-13 2009-05-16 17:24:34 by 铁甲骑兵
[色谱质谱] 【急问】气相色谱 7 (5/340) hefengxiyu5899 2009-05-05 2009-05-16 17:20:29 by 铁甲骑兵
[色谱质谱] HPLC流动相中不加乙酸行不行啊? (4/838) xyc121 2009-05-15 2009-05-16 14:31:47 by lankywang
???? (0/50) zetacd 2009-05-16 2009-05-16 14:27:52 by zetacd
请问如何通过FTIR来判断分子间氢键的存在? (2/238) zbzt3000 2009-04-29 2009-05-16 13:11:34 by mrdragon
请教高手:测定紫外可见的时候透光性大于100%?有遇到这种情况的吗? (3/490) cysxh 2009-05-04 2009-05-16 12:57:28 by mrdragon
锡的络合物稳定常数 (2/117) yuran3526 2009-05-14 2009-05-16 11:47:22 by yuran3526
waters 2998 PDA检测器污染 (3/353) minic00per 2009-05-16 2009-05-16 11:10:20 by chgli1981
[色谱质谱] 问个关于气相色谱的问题 (3/247) bergkamp888818 2009-05-15 2009-05-16 10:11:59 by uliya809
[色谱质谱] 检测器超限问题 (5/319) 安_静 2009-05-15 2009-05-16 10:10:49 by uliya809
[关贴]求助GB 5749-2006 (4/165) yanhong_wa 2009-05-15 2009-05-16 09:03:31 by yanhong_wa
[其他分析] 求教有关TPD measurement的相关问题 (2/114) lcb198511 2009-05-12 2009-05-16 08:36:47 by lcb198511
求助混合单体检验 (评阅+1) (4/232) shuzhi2908 2009-04-21 2009-05-16 01:15:51 by lltn168
[色谱质谱] 帮忙建两个化合物的色谱分析条件 (评阅+1) (2/111) 金鑫891 2009-05-15 2009-05-16 01:09:34 by lltn168
[色谱质谱] [求助】微乳液毛细管电泳 (3/237) 凌波 2009-05-14 2009-05-15 23:39:59 by cpn
[色谱质谱] 求助!!毛细管柱,表征走基线时基线一直不稳,上下起伏很大 (5/335) 水中鱼7119 2009-05-12 2009-05-15 23:30:06 by cpn
含量测定 (6/229) 酸菜鱼1984 2009-05-05 2009-05-15 23:15:55 by KW
大家帮忙看看这两道题吧! (评阅+1) (2/111) 魔鬼加菲 2009-05-14 2009-05-15 23:13:57 by 魔鬼加菲
选购紫外可见分光光度计,请大家给点建议    ( 1 2 ) (12/838) fqs0001 2009-05-14 2009-05-15 23:08:51 by davis_0411
[色谱质谱] 烟嘧磺隆的HPLC条件的建立 (评阅+1) (1/115) xyc121 2009-05-15 2009-05-15 23:05:08 by chiraler
请教journal of liquid chromatography & related technology这本杂志的网址? (2/98) 五四青年772 2009-05-15 2009-05-15 22:59:49 by davis_0411
[色谱质谱] 怎样优化我的色谱条件啊 (6/636) xyc121 2009-05-13 2009-05-15 21:21:55 by xyc121
[色谱质谱] 请教液相出峰的怪异现象 1 (6/415) aswman08 2009-05-15 2009-05-15 21:05:30 by aswman08
[色谱质谱] 高效液相色谱梯度洗脱问题 (6/910) guyue2885 2009-05-13 2009-05-15 19:51:21 by lilei1220
选矿药剂黑药的紫外吸收有吗? 2 (0/76) aishanhai 2009-05-12 2009-05-15 19:03:22 by aishanhai
[数据分析] 谁有或者知道有关负微分电阻的相关资料啊? 5 (0/64) 冬天6799 2009-05-13 2009-05-15 18:59:23 by 冬天6799
[玻璃成分全分析中碰到地方问题][有效期至2009/5/20] 10 (0/63) wudidewl 2009-05-13 2009-05-15 18:59:03 by wudidewl
[色谱质谱] 请教 (评阅-3) (1/87) tt1232028 2009-05-15 2009-05-15 17:46:32 by KW
[色谱质谱] 求助:GC溶剂出峰,样品不出峰 (7/528) chase771 2009-05-13 2009-05-15 16:50:26 by smalxm
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