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[热点] 固定端突然变了,今天 archvillain 2026-08-10 刚刚
【求助】解答?铁与硫酸铜 (1/392) 312736870 2011-03-08 2011-03-09 13:05:43 by 1414671343
[其他分析] 【求助】怎么表征碳化锆的耐酸腐蚀性能? (0/353) jovelala 2011-03-09 2011-03-09 12:48:24 by jovelala
[分析前沿] 【资源】Metal Ion Sensors Based on DNAzymes and Related DNA Molecules (1/442) weihui_cn 2011-03-09 2011-03-09 12:41:11 by haohaolzu
[其他分析] 【求助】2价镍配合物(S=1)显示很大氢谱位移值 (0/398) tsihu 2011-03-09 2011-03-09 12:28:25 by tsihu
【求助】急求!!!!! (0/123) cgz5430 2011-03-09 2011-03-09 10:37:16 by cgz5430
[其他分析] 【求助】请问各位大侠知道怎么求葡萄糖溶液的密度吗? (5/2747) ruifang205 2011-03-07 2011-03-09 10:37:01 by 晕头转向
【求助】物质测定 校准曲线相关问题? (0/199) xibei1s985 2011-03-09 2011-03-09 10:33:19 by xibei1s985
【求助】除了KCN,还有什么可掩蔽Cu、Zn、Hg离子 (3/1383) ineedawife 2011-03-09 2011-03-09 10:30:45 by 1414671343
【求助】甲基丙烯酸甲酯和甲基丙烯酸六氟丁酯的红外光谱 (5/1929) 小魏6819 2011-03-06 2011-03-09 10:23:49 by Archimedes
【求助】色氨酸的紫外光谱图 (金币≥10)(1/36) lisuming20 2011-03-08 2011-03-09 09:39:23 by shyron
【求助】求助,急 (0/172) 毛毛9803 2011-03-09 2011-03-09 09:38:04 by 毛毛9803
【求助】双组份无吡啶卡尔费休试剂如何测水分 (1/581) jiaochunfeng 2010-11-25 2011-03-09 09:20:47 by feidalchan
【求助】我想要中南大学以往分析化学研究生考试试题及答案 (2/326) 寂寞散人 2011-03-08 2011-03-09 09:08:13 by shuiyang163
[其他分析] 【求助】一本流动注射分析方面的书 (5/768) xiaohuo9357 2011-03-07 2011-03-09 09:03:46 by jiayoua
[色谱质谱] 【求助】色谱杂志的投稿方式 (1/562) mudanhua 2011-03-08 2011-03-09 08:21:15 by mlwang1963
[色谱质谱] 【求助】顶空气相色谱 (3/420) 张金丹 2011-03-08 2011-03-09 08:17:04 by mlwang1963
[色谱质谱] 【求助】去溶剂问题 (12/1032) wangyh1984 2011-03-04 2011-03-08 21:57:53 by green_33333
[数据分析] 【求助】请教红外图谱 (7/1850) zhouhhbb 2011-02-24 2011-03-08 21:40:23 by 1362169508
离子色谱进标样得到的结果和实际有不小差别是不是检测器出现问题? (0/188) 随风8762 2011-03-08 2011-03-08 21:20:10 by 随风8762
【求助】高岭土高温焙烧后活性硅和活性铝的测定 (0/312) kxl625 2011-03-08 2011-03-08 20:53:19 by kxl625
【求助】天平检测样品问题?谢谢了。。 (0/284) margersy113 2011-03-08 2011-03-08 19:48:20 by margersy113
【求助】红外光谱 (0/218) 312736870 2011-03-08 2011-03-08 19:41:37 by 312736870
【求助】滤纸上很薄的灰尘中的Pb含量用什么方法可以检测出来?急 (4/1258) syxing 2011-03-08 2011-03-08 19:18:14 by wulinwulin
【求助】关于流动相配比与色谱柱用后清洗所用溶剂的关系 (1/448) zhanghanxiao 2011-03-08 2011-03-08 18:26:36 by 痴夷子皮
[色谱质谱] 【求助】仪器样品检测 柱子压力问题?怎么解决? (1/621) yzhlasiI 2011-03-08 2011-03-08 18:07:55 by 痴夷子皮
[色谱质谱] 【求助】质谱在线检测 (1/412) 龙阿1025 2011-03-04 2011-03-08 18:01:56 by 龙阿1025
[数据分析] 【求助】求助, 怎么设置出来该TG曲线的微分函数线,求教程 (1/483) wangasi 2011-03-08 2011-03-08 16:59:35 by wangasi
[其他分析] 【求助】关于梅特勒托利多STDA851e热重分析仪 (1/725) Tina9201 2010-08-15 2011-03-08 16:33:01 by Tina9201
【求助】求助正磷酸的化学分析方法 (6/767) chengli320 2011-03-08 2011-03-08 16:30:33 by chengli320
【求助】请教关于液相色谱仪仪器动态响应特性的相关问题 (0/394) liyonglu325 2011-03-08 2011-03-08 15:58:36 by liyonglu325
[数据分析] 【求助】我用spss13.0做出的聚类树状图是虚线的,不能直接用,请高手指教。多谢!!! (0/1991) wangjing1986 2011-03-08 2011-03-08 14:35:51 by wangjing1986
【求助】请教:样品标准溶液物质问题? (3/953) yujingschen 2011-03-08 2011-03-08 13:42:17 by 石头荆
[色谱质谱] 【求助】液相仪器测定样品出现问题了?怎么办? (4/765) zhengysigu 2011-03-07 2011-03-08 13:35:11 by sdzktd
【求助】常见溶剂的氢谱 (0/278) mrzhl1986 2011-03-08 2011-03-08 13:14:49 by mrzhl1986
[色谱质谱] 【讨论】溶剂对挥发油的影响 (2/274) 峥岩 2011-03-08 2011-03-08 11:46:38 by speedo
【求助】求助一个单词 chemodosimeter 什么意思啊? (2/994) EmoTion8277 2011-03-07 2011-03-08 11:44:15 by speedo
【求助】沥青红外光谱制样 (5/1082) luxyz110 2010-09-16 2011-03-08 11:32:23 by 向愚潇Q
【求助】扫描电镜的问题 (9/1086) 116120522 2011-03-07 2011-03-08 10:53:35 by speedo
【求助】大家帮我看看这个能谱分析 (10/1053) whistling 2011-03-04 2011-03-08 10:42:06 by whistling
[色谱质谱] 【求助】HPLC仪器 含量检测问题?谢谢了。。 (1/358) yujingschen 2011-03-07 2011-03-08 10:41:57 by yujingschen
【求助】样品分析条件问题? (0/184) yangxicshe 2011-03-08 2011-03-08 10:33:47 by yangxicshe
[色谱质谱] 【求助】求助 (0/162) wizard666 2011-03-08 2011-03-08 09:55:48 by wizard666
[色谱质谱] 【求助】对于有一定粘度的样品如何进行分析 (4/677) wawa_99 2011-03-07 2011-03-08 09:49:56 by wawa_99
[其他分析] 【求助】大家能否给介绍一款进口的热分析仪啊 (4/777) shqing 2011-03-07 2011-03-08 09:12:43 by herenren
[分析前沿] 【求助】分析的外文杂志网站与名称, (3/526) 施阳 2011-03-07 2011-03-08 08:38:32 by dx109
[数据分析] 【求助】红外图谱吸收峰和透射峰如何转换呢? (1/2873) shenhua947 2011-03-07 2011-03-08 04:47:51 by chenmisc
【求助】红外出现乱峰怎么办?外有求无机物标准谱图! (0/404) 563403970 2011-03-07 2011-03-07 20:42:54 by 563403970
[色谱质谱] [关贴]【求助】气相色谱分析 NO N2O N2 (1/540) jdy19862002 2011-03-02 2011-03-07 19:54:17 by jdy19862002
[色谱质谱] 【求助】气相样品检测问题?请教大家!! (0/299) xibei1s985 2011-03-07 2011-03-07 19:48:23 by xibei1s985
【求助】水中VOC怎么分析,有没有这方面的GB (2/1000) xihaishibe 2011-03-07 2011-03-07 18:40:13 by hp8452
【求助】急需《新编大学化学实验》殷学锋主编. (2/381) pangyanlong 2011-03-06 2011-03-07 18:10:48 by wound07
【求助】关于乙二胺四乙酸二钠的络合剂 (0/1999) paopaoxiong1 2011-03-07 2011-03-07 16:25:51 by paopaoxiong1
[色谱质谱] 【讨论】气相色谱(FID)相对校正因子的估算 (3/2124) zhh1249 2011-03-06 2011-03-07 16:15:46 by 3006213050
[其他分析] 【求助】布拉本德粘度曲线里面的扭矩如何转换成黏度??? (0/531) yiyun121 2011-03-07 2011-03-07 15:53:50 by yiyun121
[其他分析] 【求助】请问显微硬度和维氏硬度可以换算吗? (1/846) 曾是一条鱼3968 2010-09-06 2011-03-07 15:32:48 by hit王微
【讨论】紫外的相关问题 (金币≥20)(0/30) yihonmeilan 2011-03-07 2011-03-07 15:07:59 by yihonmeilan
[其他分析] [关贴]【求助】谁用过测酸碱浓度的仪器吗 (7/1376) 陪你淋雨 2009-06-06 2011-03-07 14:58:16 by linamen
【求助】怎样还原氧化破坏的样品 (7/1349) yinger1983 2011-03-07 2011-03-07 13:47:49 by 石头荆
[关贴]【求助】橙皮苷提取方法 (2/1023) manlovecc 2010-06-12 2011-03-07 13:00:26 by lyf324758053
[色谱质谱] 【求助】如何将electronicspray ionization Mass spectra (ESI-MS)的数据导出来啊? (4/929) yuan916xun 2011-03-01 2011-03-07 13:00:25 by Monica2011
【求助】弱问一下FTIR-ATR方法的原理和具体测试方法 (2/988) zlp0603 2011-03-07 2011-03-07 12:20:49 by zlp0603
[色谱质谱] [关贴]【求助】各位大侠,急求该化合物(熔点125度)能用气相色谱分析么? (0/236) maguanjun 2011-03-07 2011-03-07 12:17:25 by maguanjun
[其他分析] 【求助】大家实验室有没有用Milli-Q的? (5/770) skywalkerMJ 2011-03-04 2011-03-07 10:27:39 by nps001
【求助】2-丁烯的紫外谱图 (金币≥10)(0/13) lswstudy 2011-03-07 2011-03-07 09:38:43 by lswstudy
[色谱质谱] 【求助】气相 标准系列是否每次检测前都需要做? (1/998) serlisna 2011-03-05 2011-03-07 08:27:26 by 追风的蓝刺猬
[色谱质谱] 【求助】色谱工作站里的实际机器栏不小心关了怎么重新打开? (2/435) shuyaping 2011-03-06 2011-03-07 00:49:06 by shuyaping
[色谱质谱] 【求助】RF-10A荧光检测器改变激发、吸收波长后出的谱图如何更改到一个基线上? (0/1060) fjf_1111 2011-03-05 2011-03-06 21:10:35 by fjf_1111
【求助】做了一张红外图谱,请大家帮忙看看主要什么峰 (2/261) 开朗男孩 2011-03-06 2011-03-06 21:07:19 by 开朗男孩
[关贴]【求助】大家能帮我看看这两个红外图谱怎么分析吧,帮同学发的,他说是跟甲醛吸收有关 (6/1684) 兔子狸 2011-03-02 2011-03-06 20:34:49 by 兔子狸
【求助】硝酸-过氧化氢-氢氟酸微波消解后的玻璃粉在ICP上测定金属离子含量 (2/699) hnxqb 2011-03-06 2011-03-06 18:39:23 by hnxqb
【求助】请教用红外测量薄膜的厚度 (1/712) zzrzzr 2011-03-05 2011-03-06 17:00:57 by chenmisc
【求助】固相萃取物质检测相关问题?? (0/248) laoyisng1122 2011-03-06 2011-03-06 15:03:24 by laoyisng1122
【求助】求助ICP光谱分析的项目…… (9/928) fangrongli 2011-02-24 2011-03-06 12:45:56 by 小布丁5889
【求助】请求紫外法测香豆素和多糖的实验步骤 (0/148) 神仙精灵W 2011-03-06 2011-03-06 12:11:02 by 神仙精灵W
【求助】关于ICP,AAS,HPLC这些仪器的学习应该从什么地方入手,主要是工作用 (3/954) baicai109 2011-03-06 2011-03-06 11:36:41 by hezhaoyou
[数据分析] 【求助】关于标准曲线绘制方法的问题。急用。 (1/434) zhuguichi 2011-03-06 2011-03-06 10:32:20 by cpuyxj
【资源】显微红外光谱在复合材料领域的应用 (0/267) lupd 2011-03-06 2011-03-06 00:03:26 by lupd
【求助】原子荧光检定规程中的荧光强度调节器是个什么东东?(有图片吗) (1/818) liuzhifei 2011-03-05 2011-03-05 22:16:32 by liuzhifei
[色谱质谱] 【求助】液相仪器测定物质问题?? (1/384) yzhlasiI 2011-03-05 2011-03-05 22:05:18 by cpuyxj
[色谱质谱] 【求助】色谱样品检测问题,请教大家! (0/420) yangxicshe 2011-03-05 2011-03-05 21:23:17 by yangxicshe
[关贴]【求助】关于梅特勒水分仪的问题 (4/2950) 亚历山大 2011-03-04 2011-03-05 20:20:38 by 亚历山大
[关贴]【交流】告别木虫,散点金币给需要的同学    ( 1 2 3 4 5 6 .. 7 ) (335/13920) 致死之眠 2010-11-23 2011-03-05 20:00:37 by 飞翔在蓝天
[关贴]【求助】碳五原料中各个物质的国家标准 (0/204) boimin1983 2011-03-05 2011-03-05 19:03:42 by boimin1983
[色谱质谱] 【求助】如何更改色谱图的y轴的数值格式? (1/1266) hongyestn 2011-03-05 2011-03-05 18:11:24 by 纯婧的天空
【求助】等离子体发射光谱仪器检测问题。谢谢! (5/922) yhongsw 2011-02-23 2011-03-05 13:16:29 by lilia05
【求助】ICP光谱检测样品问题。怎么解决? (5/2461) kittyharuf 2011-02-25 2011-03-05 13:11:27 by lilia05
[色谱质谱] 【求助】甲砜霉素 (3/603) 2795899 2010-07-12 2011-03-05 12:32:50 by wanggweii
[其他分析] 【求助】旋光仪小问题 (5/934) chfzhang 2010-06-17 2011-03-05 11:52:22 by fuzhou728
[色谱质谱] 【求助】峰严重拖尾问题,请教分析的虫友(*^__^*) (4/737) 如沨 2011-03-02 2011-03-05 11:31:53 by yaqian123
[色谱质谱] 【求助】有关高效液相色谱法手性柱材料问题 (1/408) 344717476 2011-03-04 2011-03-05 11:26:07 by yaqian123
【求助】二硫化碳在液芯光纤中的拉曼频移 (0/192) daohong007 2011-03-05 2011-03-05 11:20:11 by daohong007
[数据分析] 【求助】XPS的元素比例问题 (1/784) cenjinsheng 2011-03-05 2011-03-05 11:17:05 by swallowll
[色谱质谱] 【求助】一篇关于液相色谱综述 (3/545) zpm1987 2011-03-04 2011-03-05 11:02:42 by yaqian123
[色谱质谱] 【求助】碎片分子量是179.8? (1/1071) xiaoda1984 2011-03-05 2011-03-05 10:36:12 by JLU_chem_man
[色谱质谱] 【求助】有关柱效的衡量标准 (0/147) berry6324 2011-03-05 2011-03-05 09:31:56 by berry6324
[色谱质谱] 【求助】气相色谱定性 (4/612) lxtfly 2011-03-04 2011-03-05 09:31:22 by 追风的蓝刺猬
【求助】关于标准曲线绘制的问题,急用。谢谢! (1/314) zhuguichi 2011-03-05 2011-03-05 09:30:37 by jinglh8288
[色谱质谱] 【求助】GC定量环问题 (评阅+1) (14/1394) mjqlzl 2011-03-03 2011-03-05 09:28:47 by 追风的蓝刺猬
【求助】甘三酯的纯化 (0/281) agirljiang 2011-03-04 2011-03-04 21:08:19 by agirljiang
[数据分析] 【求助】菜籽油中一定含有芥酸? (3/865) daodi07 2011-02-25 2011-03-04 20:43:29 by daodi07
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