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] 拟解决的关键科学问题还要不要写 xps5000 2026-01-22 刚刚
【求助】求助:液相,缓冲盐问题?    ( 1 2 ) (16/1347) daodao158 2010-04-23 2011-06-28 15:47:10 by yukepotato
[色谱质谱] 【讨论】什么PH的缓冲盐容易变质出现悬浊物? (2/356) huangfz 2010-11-20 2011-06-28 15:39:22 by yukepotato
[色谱质谱] 分析纯试剂做溶直接进气质联用?    ( 1 2 ) (12/1528) justing 2011-06-23 2011-06-28 13:31:49 by jmmjx
【求助】苯磺酸含量测定方法 (1/1647) weiliao100 2011-03-29 2011-06-28 08:27:41 by weiliao100
[色谱质谱] 关于LC-MS的基质效应 (10/2243) xinqing0325 2011-06-23 2011-06-28 08:04:07 by xinqing0325
【求助】C4-C44的混标,哪里能够买到? (3/286) ericxie835 2011-03-03 2011-06-27 19:12:27 by ericxie835
大家环氧乙烷灭菌后的试管怎样清洗? (0/472) hebian 2011-06-27 2011-06-27 10:47:50 by hebian
[数据分析] 【求助】论文中的图片如何制作? (8/1669) sangxiao 2010-11-22 2011-06-26 18:34:03 by yjj16800
[色谱质谱] 【求助】色谱峰不断往后移 (7/1283) yoursffyue 2010-10-26 2011-06-25 17:58:02 by ambition09
【交流】紫外可见漫反射 (金币≥10)(0/59) S071240 2011-06-25 2011-06-25 17:43:47 by S071240
【求助】关于GC柱箱风扇问题 (6/1459) qingshaojun0823 2010-07-22 2011-06-25 10:31:35 by l777511b
[数据分析] 1000金币悬赏,做过回收率和线性范围的同学进 (32/3758) 致死之眠 2011-06-13 2011-06-25 09:14:19 by imokfe
[色谱质谱] 【求助】离子色谱浓缩泵 (1/448) longge8812100 2010-09-13 2011-06-24 22:21:09 by chxd
[数据分析] 【求助】分光光度两次测量数据不一致 (5/924) hailonghaijing 2010-09-08 2011-06-24 19:51:16 by huanr
[其他分析] 一般合成的纳米材料稳定性有多久? (1/466) huanr 2011-06-24 2011-06-24 16:50:28 by yan_li81
【求助】做电致化学发光的 (1/412) lhj666 2011-04-15 2011-06-24 10:10:41 by 冰释冷枫
[关贴]有人知道上海地区哪里可以做辉光放电光谱(GDOES)吗? (8/2160) 永远爱家的YY 2011-05-31 2011-06-24 09:40:43 by Lei_Wang0219
[分析前沿] 【资源】[资源]厦门大学教学名师谈教学创新 (评阅+2) (3/367) Patent_166 2011-02-26 2011-06-23 22:34:12 by Patent_166
[色谱质谱] 【讨论】UPLC柱压异常 (9/1985) 两只鱼 2010-10-25 2011-06-23 22:00:46 by 快乐指北
[色谱质谱] 【求助】GC测气体校正因子 (9/2035) liangshijiao 2011-03-09 2011-06-23 21:07:00 by 499397232
大家推荐一下电子天平    ( 1 2 ) (10/1357) zhyg 2011-06-23 2011-06-23 19:11:04 by 351346308
[色谱质谱] 液质联用 (2/244) zxj870723 2011-05-12 2011-06-23 10:29:05 by zxj870723
[色谱质谱] 左旋葡萄糖的色谱分析方法? (0/318) lvgaojin 2011-06-23 2011-06-23 10:08:29 by lvgaojin
乙腈与水混合后,溶液温度会降低,这个会不会对分析有影响? (6/2117) stormxuhao 2011-06-22 2011-06-22 15:09:38 by shelly8059
欲求分析化学研究生联合培养 中科院 (4/370) guanzhuo21 2011-06-21 2011-06-22 14:25:34 by guanzhuo21
【求助】如何分析银和氧化银的含量 (3/1309) yizhiyang 2011-03-17 2011-06-22 11:18:07 by xia_hou
关于未知化合物溶解度 (2/398) yrtsimehc 2011-06-20 2011-06-21 20:02:04 by yrtsimehc
滴定法测Fe3+含量的问题 (5/1286) angelina_bit 2011-06-21 2011-06-21 18:42:32 by xiaoyuyxy
[色谱质谱] 【求助】戴安ICS-1000使用 (3/933) kaige 2011-01-22 2011-06-21 17:42:29 by wangqp0801
求教滴定管的校正曲线怎么做 (0/5615) know19860907 2011-06-21 2011-06-21 10:40:28 by know19860907
[分析前沿] zz用于蛋白检测和细胞识别的传感器阵列 (0/316) weihui_cn 2011-06-20 2011-06-20 23:18:11 by weihui_cn
请教液相色谱 (金币≥3)(2/52) xmc_ying 2011-06-19 2011-06-20 22:24:17 by xmc_ying
【交流】等离子共振光散射&瑞利散射 (ACI+1)(8/2673) cgz5430 2010-09-10 2011-06-20 21:01:56 by lei871113
【求助】请教如何绘制红外谱图 (3/6197) zsyzx007 2010-11-05 2011-06-20 19:16:30 by yukepotato
[色谱质谱] 限度分析法 (0/377) j115090587 2011-06-20 2011-06-20 17:16:38 by j115090587
[数据分析] 【求助】请问谁懂得热重分析中的一些数据分析? (3/1327) fatom 2011-01-04 2011-06-20 14:54:57 by uffss2000
[色谱质谱] 色谱柱可能被蛋白质堵了,有救吗 (4/1359) 我是小流流 2011-06-19 2011-06-20 08:41:53 by ltxin2009
[分析前沿] 柱子 (4/880) boimin1983 2011-05-27 2011-06-19 16:53:32 by yukepotato
0.1M的磷酸在20度时的粘度 (0/397) 09yschen 2011-06-19 2011-06-19 16:08:40 by 09yschen
[色谱质谱] 气相色谱 (4/378) 六月的菠萝蜜 2011-06-17 2011-06-18 23:06:23 by yukepotato
求助:水溶液中铵根离子的测定方法? (1/1134) robot3141 2011-06-16 2011-06-18 11:15:57 by naren4545
紫外吸收光谱偏移多少纳米就可以认为是红移或蓝移 (2/2146) wenhailan 2011-06-17 2011-06-18 01:30:04 by News
[分析前沿] 毛细管柱 (3/545) boimin1983 2011-05-27 2011-06-17 21:37:50 by yukepotato
【求助】紫外融化曲线 (1/126) cgz5430 2010-09-03 2011-06-17 21:13:13 by cgz5430
没有可能溶剂极性越大,π→π*跃迁的最大吸收波长蓝移 (2/2269) haibo66878779 2011-06-15 2011-06-17 18:11:35 by uffss2000
这本书的解答 (0/124) chunchi77726 2011-06-17 2011-06-17 18:02:40 by chunchi77726
正文每面排双栏,每栏44行,每行22字,在WORD中怎么设置? (0/3128) yuanlidi 2011-06-17 2011-06-17 17:34:29 by yuanlidi
荧光寿命 (1/344) xiaxinle 2011-06-17 2011-06-17 17:32:01 by zhangweihong
固相萃取柱洗脱 有机氯农残 (1/663) zzmmzmzm 2011-06-14 2011-06-17 09:45:31 by laura汇
[色谱质谱] 请大家帮我分析一下我错在哪里 (3/648) Archimedes 2011-06-16 2011-06-16 21:48:20 by ltxin2009
[色谱质谱] 请问核磁P谱能积分的不 (5/807) wqwt 2011-06-14 2011-06-16 19:48:49 by wqwt
[数据分析] XRD图物相确定规则 (金币≥10)(1/97) wxjabc 2011-06-16 2011-06-16 18:26:25 by jacke153
[色谱质谱] 气质实验室、液质实验室、核磁实验室一般会用到哪些耗材? (0/801) 千年小巫女 2011-06-16 2011-06-16 08:56:14 by 千年小巫女
【讨论】omnic画好的图贴到word里面轴标改变了 (8/2084) 白加黑 2011-01-10 2011-06-16 08:53:34 by 司水良言
[色谱质谱] HPLC的泵,进样器,检测器连不上 (9/1040) jasper.fan 2011-06-15 2011-06-15 21:15:26 by yukepotato
[色谱质谱] 在核磁共振实验室对未婚女性身体有危害么?应该如何防护? (3/2477) 千年小巫女 2011-06-15 2011-06-15 15:10:05 by chihaijun
[其他分析] 一种酸与药物的相互作用 (0/139) wenhailan 2011-06-15 2011-06-15 14:48:39 by wenhailan
[色谱质谱] 【求助】求推荐质量好市场占有率大的车载气相色谱仪。 (6/1309) 铁甲骑兵 2011-01-13 2011-06-14 16:12:33 by 威虎山
[数据分析] [关贴]化学计量学案例 (1/477) liuyufei3087 2011-06-14 2011-06-14 14:28:24 by yinjj
[数据分析] [关贴]SPSS统计分析软件应用指南 (1/704) liuyufei3087 2011-06-14 2011-06-14 14:03:57 by denvoll
[数据分析] [关贴]化学计量学案例 (1/432) liuyufei3087 2011-06-14 2011-06-14 13:11:06 by liuyufei3087
[关贴]【求助】请问avatage如何对xps全谱图的各元素进行分峰 70金币求助 (4/1609) never2004 2010-07-09 2011-06-14 12:31:29 by never2004
【求助】关于XPS的结果分析 (2/746) freda7886 2010-07-18 2011-06-14 10:19:26 by liweiwaxmc
【建议】XPS分析测试 (7/906) 198317 2010-09-25 2011-06-14 10:17:09 by liweiwaxmc
[色谱质谱] 蒸发光检测器能不能检测游离脂肪酸,检测出来的峰形怎么样 (0/189) wj_happiness 2011-06-14 2011-06-14 09:25:27 by wj_happiness
购买先进一点的紫外分光光度计(UV-vis)能否推荐一下型号及生产厂家 (1/340) sunsun2004 2011-06-13 2011-06-14 08:55:42 by dx109
[色谱质谱] 中药纯化但色谱检测有小杂峰该怎么办? (金币≥1)(1/29) shuyaping 2011-06-14 2011-06-14 08:16:42 by loveliangwei
[关贴]从事原子光谱分析,目前那个方向比较有前途??    ( 1 2 ) (17/1480) achust2009 2011-05-23 2011-06-13 22:44:30 by wings3738
[关贴]请问移液枪的枪头会和酸碱等发生反应吗? (5/826) meteorabob 2011-06-11 2011-06-13 20:50:42 by mrzouhao
[色谱质谱] 【求助】关于HPLC问题 (8/1351) swallow675 2010-12-08 2011-06-13 20:08:29 by 筑梦之旅
[色谱质谱] 脏的C18怎样弄干净 (金币≥4)(3/59) shuyaping 2011-06-12 2011-06-13 13:07:13 by ltxin2009
红外仪 (1/133) zzf198588 2011-06-13 2011-06-13 11:16:02 by qingyy
[其他分析] [关贴]【求助】无尘室异物分析(急!) (2/576) jilifu007 2011-03-13 2011-06-12 22:09:38 by jilifu007
【求助】工作区别 (1/306) lxl121519 2011-02-24 2011-06-11 20:29:31 by denvoll
[色谱质谱] 求助各位大侠啦。液相的压力偏高 (3/678) sophy5801 2011-06-10 2011-06-11 16:47:48 by lixing593
[色谱质谱] 寻薄层色谱的分析方法 (1/166) sculixia 2011-06-03 2011-06-10 16:34:21 by fengzimu
请教各位大虾,有了专利号,怎么查专利的原文 (金币≥1)(3/62) linaljk 2011-05-18 2011-06-10 14:31:57 by cxmaple
[数据分析] 【求助】试验统计分析 (1/395) wyling123 2010-11-14 2011-06-10 11:28:50 by denvoll
[色谱质谱] 蒸发光散射太耗气啦 (0/191) wj_happiness 2011-06-10 2011-06-10 10:32:35 by wj_happiness
[其他分析] 请教溶液成分测试的问题! (2/547) stone230009 2011-05-05 2011-06-09 22:55:54 by denvoll
[色谱质谱] 如何理解氮规律? (1/2372) wangwei51669 2011-06-09 2011-06-09 22:49:00 by JLU_chem_man
[数据分析] 【求助】(大数减去小数)除以小数 得到的结果是什么误差啊? (6/2422) 小药店 2010-11-21 2011-06-09 21:12:06 by denvoll
[数据分析] 【求助】方差分析中的F比如何转换成F值 (3/3437) liu19780321 2010-09-14 2011-06-09 21:05:49 by denvoll
[数据分析] 【求助】excel作图时,怎样将Y轴刻度设成不等宽的两段 (3/1921) wingers 2010-10-20 2011-06-09 21:01:21 by denvoll
[数据分析] 【求助】实际样品测定RSD怎么算 (12/3664) huanglei3585 2011-02-10 2011-06-09 20:57:49 by denvoll
[数据分析] 【求助】方差分析表 (1/3307) ecustwyy 2011-03-10 2011-06-09 20:39:06 by denvoll
[数据分析] 【求助】求统计分析书 (1/385) leetadido 2011-04-06 2011-06-09 20:33:26 by denvoll
[数据分析] 【求助】请问什么是 t statistics (1/3754) miziimi 2011-04-14 2011-06-09 20:30:52 by denvoll
[色谱质谱] 关于质谱 (2/266) wangwei51669 2011-06-09 2011-06-09 20:10:55 by wangwei51669
[数据分析] 如何分析 (7/1119) zhanggj6 2011-05-25 2011-06-09 20:08:59 by denvoll
二氧化钛检验 (1/272) joecky 2011-06-09 2011-06-09 19:59:54 by denvoll
【求助】为什么选择400nm处检测溶液的颜色? (5/1076) rejie0533 2011-04-06 2011-06-09 19:01:18 by denvoll
【求助】氧化锆粉中Zr含量的检测方法 (6/1191) caiyanan 2010-12-13 2011-06-09 18:41:22 by denvoll
请教一个关于荧光光谱实验的问题 (2/742) lixiang1988 2011-06-09 2011-06-09 17:53:02 by leimiao_hit
[色谱质谱] 全新的色谱柱有没有人要阿 (7/662) gaol 2011-05-31 2011-06-09 16:21:10 by wuzuobin125
对碘苯酚 (金币≥20)(1/39) 649251126 2011-06-08 2011-06-09 10:51:05 by hxy6882
[色谱质谱] 如果定量测定烷烃中的少量苯 (3/261) xuecat 2011-06-09 2011-06-09 10:19:33 by xuecat
[色谱质谱] 关于ECD的一些问题 (5/647) yaojingjun 2011-06-07 2011-06-09 08:40:31 by yaojingjun
【求助】化验员资格证书? (7/1692) zz_kuaile 2010-08-05 2011-06-08 17:07:28 by alice_owl
[分析前沿] 如何检测SDS-PAGE中蛋白质带?诚盼各位高手指点。。。 (0/194) chubin123 2011-06-08 2011-06-08 10:58:14 by chubin123
相关版块跳转
查看