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[热点] 求推荐博导 李2001 2026-01-24 刚刚
【交流】关于分子印迹模板泄露问题 (2/1437) dolokey 2011-03-20 2011-03-20 21:29:17 by dolokey
[关贴]【求助】PVDF(聚四氟乙烯)的热解产物用什么方法分析? (2/1675) slyj 2011-03-20 2011-03-20 20:58:19 by fxiyue
[色谱质谱] 【求助】我的峰怎么这么奇怪呢 (0/200) 2005140303 2011-03-20 2011-03-20 20:32:21 by 2005140303
[色谱质谱] 【求助】苄三醇 液相 (1/154) jxyuan126 2011-03-20 2011-03-20 20:26:42 by jack2070
【求助】有关羟丙基的取代度测定问题 (1/469) drongcheo 2010-04-13 2011-03-20 18:48:44 by ymyuming
【求助】怎样分离溶液中两种沉淀 (2/1004) xiaocongc 2011-03-19 2011-03-20 18:26:30 by 450774040
【求助】ph计使用疑惑 (4/798) 华北风情 2011-03-20 2011-03-20 17:28:52 by yunjun3
【求助】如何配制100mL的0.01mol的PBS缓冲溶液 (3/623) spsgirl 2011-03-19 2011-03-20 16:48:38 by spsgirl
[其他分析] 【交流】DSC-材料玻璃态转变温度? (1/390) 糊涂的snow 2011-03-16 2011-03-20 16:29:49 by lhc030137
[色谱质谱] 【求助】血药浓度检测 (2/1495) diana421 2011-03-15 2011-03-20 15:19:15 by diana421
[色谱质谱] 【求助】求丙环唑的液相分析条件 (1/336) fengqi3000 2011-03-17 2011-03-20 14:40:56 by fengqi3000
[色谱质谱] 【求助】安捷伦7890A工作站求助 (2/795) weiwei23 2011-03-18 2011-03-20 14:25:54 by zh_ken
[色谱质谱] 【求助】液相求助 (1/219) 747603 2011-03-18 2011-03-20 14:23:49 by zh_ken
[色谱质谱] 【求助】关于安捷伦的 (10/795) windskyboy 2011-03-10 2011-03-20 14:21:39 by zh_ken
【求助】荧光光谱测试 (15/1281) nova_0000 2011-03-11 2011-03-20 14:16:37 by zh_ken
【求助】柱层析硅胶含有机质么? (7/682) 2006010184 2011-03-14 2011-03-20 14:13:53 by zh_ken
【求助】求助一个滴定分析问题 (0/261) yinyan22168880 2011-03-20 2011-03-20 11:17:57 by yinyan22168880
【求助】薄层色谱木脂素体系展不开 (0/484) 19861129 2011-03-20 2011-03-20 11:09:41 by 19861129
[色谱质谱] 【求助】质谱不出峰,急急急急 (2/554) kscxf 2011-03-19 2011-03-20 09:54:25 by kscxf
[色谱质谱] 【求助】液相测定样品柱子分不开峰?? (0/481) yangxicshe 2011-03-20 2011-03-20 09:52:54 by yangxicshe
[关贴]【求助】CO2/CO的电位是多少? (5/561) bage 2011-03-15 2011-03-20 08:40:20 by bage
[色谱质谱] 【求助】测大豆肽含量 选什么样的柱子 (0/161) ajsun 2011-03-19 2011-03-19 22:44:38 by ajsun
【求助】用什么方法可以分析总氰和铜在废水中的含量 (3/693) niyi2100 2011-03-06 2011-03-19 22:09:20 by swordgang
【求助】关于弱酸在有机溶剂中的酸度? (2/365) zly86 2011-03-19 2011-03-19 21:15:44 by zly86
【讨论】跪求蒽类衍生物的紫外吸收光谱在300~400之间的吸收峰如何解释? (0/937) enger7012 2011-03-19 2011-03-19 20:50:47 by enger7012
【求助】有盐酸做洗脱剂的麻? (0/367) aliu1175 2011-03-19 2011-03-19 19:36:40 by aliu1175
【求助】南京地区S、N元素分析 (6/797) fummck 2011-03-16 2011-03-19 18:22:27 by 石头荆
[数据分析] 【讨论】卡尔费休D18 (16/2378) tang318lin 2011-01-24 2011-03-19 17:09:29 by tang318lin
【求助】0.1M的PH=9.0的磷酸钾缓冲溶液如何配置? (1/674) fsleng 2011-03-19 2011-03-19 16:57:30 by wound07
【交流】流动注射有哪些优点 (3/426) 568995231 2011-03-18 2011-03-19 16:36:07 by RoyLee1223
【求助】那位虫友有红外数据库和相关软件啊? (0/246) onswithu 2011-03-19 2011-03-19 16:31:00 by onswithu
[其他分析] 【求助】过氧乙酸和溴氯海因一起,怎么分别测定? (0/180) suwenxue9511 2011-03-19 2011-03-19 16:24:50 by suwenxue9511
[色谱质谱] 【求助】求助:在ESI离子源条件下,液相流动相的配制应注意哪些问题? (8/1367) 彩虹菲儿 2011-03-16 2011-03-19 15:56:39 by jjwl_rscn
[其他分析] 【求助】中科大有冷冻超薄切片? (1/687) lhlin777 2011-03-18 2011-03-19 15:55:50 by jjwl_rscn
【讨论】今年化工分析的涨工资没? 大家工资大概多少啊?    ( 1 2 ) (评阅+1) (76/3520) anny131452 2011-03-04 2011-03-19 15:55:06 by junjun203
【求助】平衡时间加长 柱效下降 洗脱时间变长 为什么呢 (0/113) ocbc 2011-03-19 2011-03-19 15:16:44 by ocbc
[色谱质谱] 【求助】样品物质测定出峰问题,怎么办?? (5/840) margersy113 2011-03-16 2011-03-19 15:11:41 by margersy113
[色谱质谱] 【求助】液相色谱 标准品检测柱子问题,怎么办? (2/471) yujingschen 2011-03-19 2011-03-19 15:08:47 by yangxicshe
[色谱质谱] 【求助】HPLC检测 保留时间问题。请教! (0/426) serlisna 2011-03-19 2011-03-19 14:53:06 by serlisna
[色谱质谱] 【求助】液相的柱温度怎样才能上到90℃ (11/1476) dingdaojun 2011-03-17 2011-03-19 13:39:24 by dingdaojun
【求助】溶液配制 (6/841) 小蚂蚁07 2011-03-14 2011-03-19 13:05:47 by 450774040
【求助】FTIR只能对有机物的结构进行分析吗? (2/1530) zhoucc 2011-03-18 2011-03-19 12:12:21 by 石头荆
[色谱质谱] 【求助】HPLC压力不稳,求解释 (5/883) yanyun911 2011-03-18 2011-03-19 09:58:04 by sdzktd
【求助】三价铁的定量分析 (8/1609) yongwang_88 2011-03-18 2011-03-19 09:13:30 by lj2009
【求助】紫外可见分光光度计的使用条件? (6/1347) 纷飞落叶 2011-03-18 2011-03-19 08:42:22 by yz2007433052
【求助】红外光谱检测物质相关问题,请教大家!! (0/187) hebeilisbi 2011-03-19 2011-03-19 00:45:11 by hebeilisbi
【交流】关于超纯化学品分析 (1/222) songzf1981 2011-03-18 2011-03-18 22:18:31 by qxm1988
[色谱质谱] 【资源】《气相色谱原理》知本科技色谱培训班内部资料    ( 1 2 ) (评阅+1) (10/1174) ben1111ben 2011-03-08 2011-03-18 22:05:38 by yahubibi
【求助】请教:样品检测结果样问题? (0/242) xibei1s985 2011-03-18 2011-03-18 19:52:59 by xibei1s985
[数据分析] 【求助】关于苯环上峰的分裂耦合问题 (金币≥100)(0/14) haonan4767 2011-03-18 2011-03-18 19:30:13 by haonan4767
[色谱质谱] 【求助】气相色谱 (5/643) wb3040422 2011-03-18 2011-03-18 18:50:19 by 空的
[色谱质谱] 【求助】水汽变换反应应该用什么色谱柱好? (0/191) ustcllf 2011-03-18 2011-03-18 18:31:09 by ustcllf
[色谱质谱] 【交流】回答关于气象色谱温度与分离物质沸点的问题 (1/233) yz2007433052 2011-03-18 2011-03-18 17:26:27 by qqzhuzai
【求助】水质钙离子滴定时的终点问题? (1/515) 绿色木糖醇 2011-03-18 2011-03-18 17:22:45 by yunjun3
【求助】单个人白血病细胞中谷胱甘肽的含量是多少 (0/148) li398575789 2011-03-18 2011-03-18 17:14:29 by li398575789
[色谱质谱] 【求助】请教:亚硝酸盐的值为什么很高? (1/433) laoyisng1122 2011-03-18 2011-03-18 16:48:08 by yunjun3
【求助】液相测定样品 基线问题?? (4/666) feixiosng51 2011-03-18 2011-03-18 16:39:04 by 月色倾心
【求助】关于粘合剂中丙烯酸的含量的测定 (0/376) 2110901032 2011-03-18 2011-03-18 14:41:13 by 2110901032
[色谱质谱] 【求助】关于venusil xbp NH2的说明 (1/647) kawen 2011-03-18 2011-03-18 14:28:51 by kawen
[色谱质谱] 【求助】这个是什么色谱柱 (1/245) zhuiyu_ 2011-03-18 2011-03-18 14:23:57 by sunyingyin
[其他分析] 【求助】亚硫酸铵和牛磺酸含量分析 (0/238) liu-sha 2011-03-18 2011-03-18 14:17:36 by liu-sha
【求助】急需Merck 色谱纯乙腈、正己烷的批号(任意批次都行)(已解决) (1/2118) miki-小黄 2011-03-18 2011-03-18 13:39:23 by miki-小黄
【求助】做荧光测定的时候必须要加缓冲溶液么?----急急急--帮忙解答一下! (2/532) cy211 2011-03-17 2011-03-18 12:37:50 by fever366
[色谱质谱] 【求助】液相 柱子检测问题,谢谢!! (5/1014) laoyisng1122 2011-03-13 2011-03-18 11:28:57 by 狐狸姐姐
[色谱质谱] [关贴]【求助】正相色谱中同一份样品连续进样为何峰面积飘动较大!!RSD超过2% (2/465) 纯婧的天空 2011-03-17 2011-03-18 10:59:38 by xueerbaobei
【求助】亲水填料和普通填料有什么区别? (1/376) 北京绿百草 2011-03-11 2011-03-18 10:55:29 by 北京绿百草
【求助】请问PH试纸,是否有有效期(保质期)? (6/4237) 200920102178 2011-02-23 2011-03-18 10:50:45 by 200920102178
【求助】拉曼光谱实验检测问题,谢谢大家! (0/308) serlisna 2011-03-18 2011-03-18 10:36:37 by serlisna
【求助】什么情况下用292nm检测 (0/162) 2012 2011-03-18 2011-03-18 10:35:37 by 2012
[色谱质谱] 【求助】液相开机操作检测相关问题?? (0/157) yangxicshe 2011-03-18 2011-03-18 10:32:15 by yangxicshe
[色谱质谱] 【求助】甲基橙色谱分析应该用什么色谱柱,谢谢 (0/182) Stlv 2011-03-18 2011-03-18 10:30:07 by Stlv
【求助】外标法中B/B0的问题。 (0/1060) zhuguichi 2011-03-18 2011-03-18 08:55:24 by zhuguichi
【求助】分析实验 (0/127) zjzzx 2011-03-18 2011-03-18 08:18:10 by zjzzx
[色谱质谱] 【交流】做过大鼠在体肠灌流实验的请进。。。 (4/1208) wangfengjuan 2010-11-24 2011-03-17 22:36:43 by guona0329
[色谱质谱] 【求助】GC气相物质测定问题,怎么办?? (3/668) yzhlasiI 2011-03-17 2011-03-17 22:32:24 by wangwenkai
【求助】做荧光测定的时候必须要加缓冲溶液么?----急急急 (0/282) cy211 2011-03-17 2011-03-17 21:43:44 by cy211
【求助】原料药成分分析! (2/201) 黑白世间 2011-03-01 2011-03-17 21:38:19 by 黑白世间
【求助】有谁是中科院煤化所的吗? (0/1174) markgreen3 2011-03-17 2011-03-17 21:27:10 by markgreen3
[色谱质谱] [关贴]【资源】分享《电感耦合等离子质谱应用实例》 (0/242) xiuyun 2011-03-17 2011-03-17 17:57:21 by xiuyun
[色谱质谱] 【求助】TCD检测器应该用摩尔校正因子还是质量校正因子? (1/1123) ineedawife 2011-03-17 2011-03-17 16:54:37 by liangshijiao
【求助】5mM%的意思 (7/916) 音速小子8886 2011-03-15 2011-03-17 16:48:26 by 音速小子8886
【求助】帮帮我 (0/176) 零下寒冰 2011-03-17 2011-03-17 16:38:41 by 零下寒冰
【求助】懂光致发光的请进 (0/249) 过目不忘 2011-03-17 2011-03-17 16:30:05 by 过目不忘
【讨论】粉末做SEM怎么处理才能使其吹不散 (7/1102) dusanshi 2011-03-16 2011-03-17 16:26:33 by dusanshi
[数据分析] 【求助】外标法中B/B0的问题。 (0/767) zhuguichi 2011-03-17 2011-03-17 15:57:47 by zhuguichi
【其他】伸手党太多了 (1/546) donkeypku 2011-03-17 2011-03-17 15:22:40 by ineedawife
[数据分析] 【求助】求回归分析代码! (2/377) Jeydragon 2011-03-16 2011-03-17 15:10:41 by Jeydragon
【讨论】有用过分散固相萃取的吗? (2/429) swt1898 2009-10-10 2011-03-17 13:28:43 by seanow
[色谱质谱] 【求助】紫外分光光度计 (3/362) 小薇6702 2011-03-17 2011-03-17 13:01:28 by 小薇6702
【求助】<药品红外图谱集>上没有乙醇和蔗糖的图谱,如何制样呢 (2/634) 狐狸姐姐 2011-03-16 2011-03-17 11:19:04 by 狐狸姐姐
【求助】帮忙分析FT-IR图 (2/400) zzqpdl 2011-03-15 2011-03-17 11:18:48 by qingyy
【求助】透析膜的前处理细节 (0/372) linyijiguo 2011-03-17 2011-03-17 11:15:47 by linyijiguo
【求助】扫描电镜实验相关问题? (0/323) xibei1s985 2011-03-17 2011-03-17 10:29:08 by xibei1s985
【求助】含S元素的表征 (0/145) jiboyin 2011-03-17 2011-03-17 10:01:05 by jiboyin
[色谱质谱] 【求助】岛津液相仪器问题,请教!! (4/1061) yzhlasiI 2011-03-11 2011-03-17 09:39:36 by xueerbaobei
[色谱质谱] 【求助】10金币求LOD计算问题 (4/1345) huaxue000 2011-01-21 2011-03-17 09:27:12 by zh_ken
[色谱质谱] 【求助】HPLC仪器 操作设置问题?怎么解决? (6/1121) laoyisng1122 2011-03-09 2011-03-17 09:21:11 by zh_ken
[色谱质谱] 【求助】液相 氘灯寿命相关问题?谢谢!    ( 1 2 3 ) (26/3364) yangxicshe 2011-03-09 2011-03-17 09:18:21 by zh_ken
【求助】审稿人的荧光问题 (1/339) yuanruoya 2011-03-14 2011-03-17 08:40:45 by zh_ken
【求助】紫外样品检测相关问题。谢谢。 (1/188) feixiosng51 2011-03-17 2011-03-17 08:07:58 by 石头荆
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