24小时热门版块排行榜    

管理团队 (金币库 119798 充值 )

主管区长:
pzypdlfatewu小_包子
主管版主:
西湖醉鱼200782060suruiqin
实习版主:
wyy080214

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] 博士自荐 kkluvs 2026-02-28 刚刚
[色谱质谱] 关于外标法定量的试剂 (5/1456) lxhxyl2003 2011-05-22 2011-05-23 13:03:04 by anny131452
UV 检测器 (3/330) douhaiyang 2011-05-23 2011-05-23 12:47:53 by 痴夷子皮
【求助】苯酚,环己酮,环己醇色谱分析条件 (2/779) thiky 2011-02-22 2011-05-23 10:04:55 by tcmtang2001
[色谱质谱] 气相色谱 (金币≥2)(0/54) zdengfeng 2011-05-23 2011-05-23 06:52:01 by zdengfeng
[色谱质谱] 死时间的峰可以不积分吗? (18/1910) 甘雕岅珠 2011-05-10 2011-05-22 13:49:30 by 甘雕岅珠
[数据分析] 用过Unscambler 分析PLSR的人请帮忙解释个问题 (0/856) tychenxy 2011-05-22 2011-05-22 12:15:05 by tychenxy
[色谱质谱] C18柱能用非极性物质来冲洗吗 (2/594) guoyayun40 2011-05-21 2011-05-22 11:24:54 by guoyayun40
[色谱质谱] 【求助】UV-928液相色谱分析方法 (1/278) 信心加油站88 2011-04-13 2011-05-22 07:48:35 by 信心加油站88
[其他分析] 【求助】雷磁PHS-3C型精密PH计的操作问题 (4/1747) xshyang 2011-01-23 2011-05-21 22:39:09 by 工人
[关贴]分析化学就业问题 (金币≥1)(1/101) ghbo83358144 2011-05-21 2011-05-21 21:40:27 by fever366
[数据分析] 关于XRD分析 (6/1497) jilingli 2011-05-18 2011-05-21 19:24:36 by boyshen
混合溶剂DCM/Hexane (0/768) y60945 2011-05-21 2011-05-21 17:33:45 by y60945
[数据分析] [关贴]红外 (0/719) 13467102951 2011-05-21 2011-05-21 17:02:17 by 13467102951
【求助】苯胺紫外吸收最大峰为多少? (2/2517) zhuang87 2010-05-06 2011-05-21 16:15:54 by gaoyanxuan
[色谱质谱] 谁能帮我翻译下这几个门牌?谢谢! (3/667) 千年小巫女 2011-05-20 2011-05-21 16:00:41 by y60945
[色谱质谱] 反相色谱样品制备策略探讨 (3/646) pukepuji 2011-05-19 2011-05-21 10:03:19 by xiaopcc
【求助】求助6-氨基青霉素烷酸中蛋白质检测 (2/482) 360319888 2010-09-14 2011-05-20 23:41:04 by 450774040
药物分析中硫酸盐和氨基磺酸盐怎样分析? (金币≥5)(0/28) xufei1901 2011-05-20 2011-05-20 11:50:50 by xufei1901
[色谱质谱] 关于GC-MS做PAH分析 (1/1045) ffrc 2011-05-19 2011-05-20 10:11:14 by lileaf
[关贴]请问有没有专门查询化学品检测分析方法的网站 (0/2680) pizili 2011-05-20 2011-05-20 09:59:52 by pizili
Milli-Q Integral纯水/超纯水一体化系统 (2/464) nmgdwg 2011-05-12 2011-05-19 16:37:52 by chwpan2002
分子大小 (1/349) fancy077 2011-05-19 2011-05-19 15:16:59 by speedo
[分析前沿] 怎样测定细胞液泡中金属的价态? (0/268) weiheshui5802 2011-05-19 2011-05-19 14:06:17 by weiheshui5802
[色谱质谱] ESI(+)会出现+4的峰吗? (4/562) yyk432 2011-05-16 2011-05-19 12:11:53 by yyk432
[数据分析] 【讨论】BET数据分析 (2/784) wszhyl 2011-01-16 2011-05-19 11:01:39 by xinqing1919
[色谱质谱] 【求助】HPLC低浓度标样杂峰多、基线不平怎么办? (18/2835) yuanying 2011-04-07 2011-05-19 09:21:38 by yuanying
【求助】砷酸三钠是否有毒 (2/1076) 博友6021 2011-04-13 2011-05-19 09:09:01 by 奶茶苏珊
【求助】吡唑酮类鉴别原理 (2/329) xue2000 2010-11-05 2011-05-18 21:05:07 by wangjian2009
[色谱质谱] 【求助】Agilent LC/MS 的质谱条件设置如何导出 (1/1296) 姿姿可爱 2011-02-22 2011-05-18 20:47:22 by yujiao96315
[其他分析] AOAC968.06杜马斯法测定饲料中粗蛋白 (评阅+2) (金币≥5)(0/26) lixiuhong 2011-05-18 2011-05-18 19:34:25 by lixiuhong
铵络合物种类及稳定常数 (0/526) sunnyzlh 2011-05-18 2011-05-18 16:09:50 by sunnyzlh
【求助】硅元素前处理和分析方法探讨? (6/1543) aymyphote 2011-04-04 2011-05-18 11:18:06 by reggiehsu
请问analytical science(日本杂志) 属于哪个出版社? (0/715) Diccy 2011-05-18 2011-05-18 10:40:12 by Diccy
[色谱质谱] 【求助】有关液相色谱标准曲线能否强制过零的问题    ( 1 2 ) (12/3948) guyanqin 2010-07-08 2011-05-18 10:36:21 by gwmgyp
一个冷凝问题求助 (3/324) ML_oioU 2011-05-18 2011-05-18 10:08:37 by speedo
[色谱质谱] 色谱柱 (评阅+4) (14/555) yaoshuguan 2011-05-17 2011-05-18 09:40:26 by aa594401431
有虫子用液相色谱分析PA6单体含量吗? (0/248) zyx2009 2011-05-17 2011-05-17 21:47:07 by zyx2009
选购摇床 (0/182) scutcsl 2011-05-17 2011-05-17 19:45:16 by scutcsl
关于色谱峰对称性的问题 (1/1062) yaojingjun 2011-05-15 2011-05-17 18:21:14 by News
[色谱质谱] GC-MS右进样口的total flow不正常的原因,是不是进样垫漏气了! (2/232) yuanlidi 2011-05-14 2011-05-17 15:47:39 by 王丹慧7987
【讨论】求教--水溶性有机溶剂有哪些? (3/1085) tsh103 2010-04-23 2011-05-17 14:51:43 by tsh103
【求助】请问过硫酸钾水溶液是什么颜色的??? (2/1660) 半熟的小苹果 2011-01-04 2011-05-17 13:59:04 by bens040
[其他分析] 【交流】生物电分析助理教授和博士后岗位 (3/565) huihongliu 2011-01-29 2011-05-17 10:21:23 by loganhxl
红外 (0/93) 861103 2011-05-17 2011-05-17 10:15:19 by 861103
请问Hcl 是如何溶解无机物?(请说明一下具体机制) (1/212) wzy0136 2011-05-16 2011-05-17 07:36:41 by wzy0136
【求助】紫外可见光谱分析比色皿    ( 1 2 ) (11/2023) lijia6727 2010-10-18 2011-05-16 23:38:58 by steveny
【求助】什么原因可能导致同种物质的荧光强度变大10倍啊 5 (2/695) MISS1215 2010-11-24 2011-05-16 23:28:23 by liuyanlemon
基线倾斜,毫无头绪 (金币≥1)(0/17) 欧莉 2011-05-16 2011-05-16 17:25:49 by 欧莉
【求助】维他命B12HPLC分析前处理 (2/387) we19830405 2011-01-13 2011-05-16 16:32:37 by 云林影
[色谱质谱] 【求助】waters在2475荧光检测老不稳定,为什么啊 (17/2614) dlm2010 2011-02-27 2011-05-16 10:41:07 by King.001
用超声清洗玻璃仪器大家都设定多长时间,步骤? (11/4235) 白鸽8633 2011-05-03 2011-05-16 10:30:58 by 白鸽8633
[色谱质谱] 【求助】可以用紫外代替高效液相测藻毒素吗 (6/1258) tengzhuzhu 2010-09-21 2011-05-16 09:48:56 by okfull6
【求助】水中溶解氧的梯度问题,离子分析 (2/521) dyszz 2011-04-16 2011-05-16 08:43:07 by swordgang
[数据分析] 【讨论】如何在origin8.0中给数据去脉冲 (3/1341) blunt110 2011-04-06 2011-05-15 16:12:12 by cindyk
【求助】请问氢核磁共振谱图上面苯环峰的个数对应被取代的氢数吗? (2/1402) 527432468 2011-04-15 2011-05-15 15:07:06 by 527432468
原子吸收分光光度计分析的元素是以化合态还是游离态存在的啊? (2/557) 李丹丹 2011-05-15 2011-05-15 13:59:56 by 李丹丹
溶解度测定的方法 (2/894) XYLF 2011-05-15 2011-05-15 10:17:49 by XYLF
【求助】哪里有好的紫外截止滤光片,我需要150mm*150mm的 (1/434) 294945510 2011-03-10 2011-05-14 23:38:53 by crystalgreat
SEM和TEM测试选区域问题 (1/381) fengleba 2011-05-12 2011-05-14 17:33:58 by angelsally
[其他分析] 扫描电镜 (0/558) leida_80 2011-05-14 2011-05-14 15:47:09 by leida_80
[分析前沿] 【求助】气相色谱    ( 1 2 ) (12/1552) boimin1983 2011-04-12 2011-05-14 15:28:48 by gwmgyp
ICP-OES测定元素时关于谱线选择及干扰问题 (3/3156) 小眉 2011-05-10 2011-05-14 15:08:57 by elvajack
[分析前沿] 【求助】请问现在国内、国际领先的可用于生物化学分析的仪器有些什么? (4/1335) lk1230 2011-03-10 2011-05-14 13:13:53 by huyihui2010
[色谱质谱] 【求助】正相硅胶色谱柱柱效低了怎么再生处理? (4/1167) luomuwuhen 2011-01-05 2011-05-14 12:45:58 by gwmgyp
【求助】求助电分析化学前景问题!!! (13/987) pengzh 2010-12-19 2011-05-14 10:47:23 by 冷月潇湘
甘醇类物质遇碱变色 (2/227) zzqbjpeu 2011-05-11 2011-05-13 15:55:13 by zzqbjpeu
谁能解释一下 (金币≥1)(9/96) zhanghongyi 2011-05-08 2011-05-13 15:40:37 by ymw520
【求助】芦丁显色的问题 (3/1512) wudazhong 2011-03-16 2011-05-13 15:39:43 by fdcyxmc
[色谱质谱] 前级真空泵的气镇阀 (3/804) hongyan136 2011-05-12 2011-05-13 13:58:07 by hongyan136
【求助】薄层检测层析柱分离效果 (3/752) agirljiang 2011-04-13 2011-05-13 12:17:36 by 从子835
[其他分析] 【求助】植物油脂的TLC分离 (1/758) ch94031158 2011-03-16 2011-05-13 12:06:56 by 从子835
[数据分析] 【求助】DSC测试的熔点降温没了? (1/436) 白鸽8633 2010-12-06 2011-05-13 09:42:28 by 白鸽8633
[色谱质谱] 【求助】ESI质谱    ( 1 2 ) (11/1238) gzl861225 2011-04-13 2011-05-13 08:24:06 by gzl861225
Cu离子是否会影响荧光值 (1/231) bluestar9637 2011-05-12 2011-05-12 22:01:22 by ldln2hfj
【讨论】二苯碳酰二肼分光光度法六价铬标准曲线的测定的问题 (1/919) fenshua.ji 2010-08-16 2011-05-12 20:37:37 by 紫魂
[色谱质谱] 请问大家是怎么找自己相关专业方面的最新综述呢 (7/524) 123xiejiaq 2011-05-12 2011-05-12 18:45:06 by flv1966
【求助】请问哪里可以买到<<分析化学中的数理统计方法>>一书? (4/1091) juanmaoer 2011-03-15 2011-05-12 18:03:02 by ildgv
[色谱质谱] 【求助】如何测定混合芳香挥发物中的某种物质的具体含量 (2/316) zixiao0731 2011-03-01 2011-05-12 17:08:25 by hucharming
什么是溶剂化显色现象? (1/1101) chunxia 2011-05-11 2011-05-12 16:25:50 by psplinda
[色谱质谱] 关于面积归一化法 (4/1450) lxhxyl2003 2011-05-11 2011-05-12 16:22:34 by psplinda
【求助】硫酸软骨素钠含量 (2/265) lianying 2010-08-18 2011-05-12 14:57:40 by panel
[色谱质谱] C18柱跑蛋白质时,是以什么个顺序出峰! (0/852) tangshiqing 2011-05-12 2011-05-12 14:17:24 by tangshiqing
谁用过超声波助溶这种方法 (7/1103) v_persie 2011-05-11 2011-05-12 11:24:00 by speedo
[数据分析] 帮忙算一下这个限度是多少 (0/289) caozh2008 2011-05-12 2011-05-12 10:57:00 by caozh2008
[色谱质谱] 【求助】戴安U3000液相色谱基线飘移    ( 1 2 ) (17/2329) bad2266 2010-09-28 2011-05-12 10:05:13 by xiaoyaluo82
【求助】荧光增强和荧光猝灭的优缺点 (6/2325) hanjing1166 2011-04-11 2011-05-12 09:26:05 by hanjing1166
[色谱质谱] 找内标物......大家都来帮帮我。我的毕业实验啊。 (1/269) ohfay 2011-05-12 2011-05-12 08:52:47 by ohfay
【求助】自己按照文献配的海水,测荧光为什么会有个尖峰呢?求助 (1/251) magickun 2011-04-17 2011-05-11 21:49:29 by duanshuiren
[色谱质谱] 【讨论】逆流色谱的使用包括,样品的处理、条件的摸索等,大家来讨论一下嘛! (2/429) hongyan136 2011-01-24 2011-05-11 15:44:32 by lunchlanqi
【求助】大孔树脂和离子交换树脂柱层析纯化问题 (1/1100) TLC菜鸟 2011-04-14 2011-05-11 15:20:55 by wwei1214
[数据分析] 【求助】fitc与cy5的荧光强度比较 (2/1672) gaoyuanlotus 2010-12-02 2011-05-11 14:58:31 by wzf7916
【求助】有关Cy5荧光染料! (1/2829) leopard-kunf 2010-11-16 2011-05-11 14:50:12 by wzf7916
强力推出(3折) ¥85-120 液质(LCMS)分析服务,南京爱珂医药 (0/420) acornpharma 2011-05-11 2011-05-11 13:40:16 by acornpharma
【求助】求助:关于DPPH法的疑惑 (1/567) cui123 2010-12-01 2011-05-11 10:01:45 by hejun77
[数据分析] 求助:XRD谱图解析 (2/899) lvenjing 2011-05-10 2011-05-11 08:33:47 by lvenjing
[色谱质谱] 【求助】检测样品回收率很低,怎么解决? (3/1341) feixiosng51 2011-04-12 2011-05-11 07:59:01 by y60945
【讨论】请问怎么鉴定氰化亚铜是否变质 (3/810) wanglianzeng 2010-06-17 2011-05-11 00:13:50 by ydd0318
[色谱质谱] 溶剂对分离的影响 (4/635) lxhxyl2003 2011-05-09 2011-05-10 21:59:09 by zhuiyu_
[分析前沿] 【求助】我以前学有机的,现在想考一个分析的博士,请推荐一下,急!    ( 1 2 ) (11/1197) 小钱虫 2011-03-26 2011-05-10 19:23:53 by qiyushzu
相关版块跳转
查看