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[热点] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 Vi50GxzrFcSG 2026-08-09 刚刚
上海谱元紫外分光光度计1860s怎样?大家有没有用过的? (0/178) chenxq2121 2011-05-31 2011-05-31 16:32:09 by chenxq2121
[色谱质谱] 【求助】我走高效液相色谱的基线为什么会这样?(这次图可以看到了)    ( 1 2 ) (ACI+1)(19/6568) xukun1176 2010-09-11 2011-05-31 16:21:43 by qiu2009
[分析前沿] 【求助】生物化学的常说的简称B.B 期刊指的那个啊?? (6/1472) longyu2728 2010-07-12 2011-05-31 15:16:04 by Indicator83
[色谱质谱] 求助 内标标准曲线法 (8/1612) 学员5dMass 2011-05-17 2011-05-31 13:44:28 by qingbay
[色谱质谱] 有机滤膜及水系滤膜 (3/4651) ajshen 2011-05-30 2011-05-30 19:14:30 by zgf340631735
[其他分析] 求指教啊:高效液相中噪声跟漂移在计算时有正负么?(写实验报告的,写错会扣分的呢) (0/622) 猪猪虾 2011-05-30 2011-05-30 17:38:00 by 猪猪虾
求助!!为什么卤乙酸的甲基叔丁基醚溶液酯化(先甲醇再硫酸)后溶液呈现粉色?? (0/265) XYZ_JY0511 2011-05-30 2011-05-30 16:31:12 by XYZ_JY0511
[其他分析] 【求助】耐驰热重分析相关资料 (3/1093) Jane0305 2010-08-03 2011-05-30 15:57:31 by wenlidan
[色谱质谱] 偶氮染料HPLC分析方法 (0/361) 傻妮子 2011-05-30 2011-05-30 14:21:13 by 傻妮子
[其他分析] zz长春应化所在病毒样颗粒荧光示踪研究方面取得重要进展 (1/660) weihui_cn 2011-05-30 2011-05-30 13:09:33 by jmmjx
[色谱质谱] 乙酸乙酯溶剂残留问题 (3/2203) liu4bin520 2011-05-27 2011-05-30 11:03:22 by guangyuan89
【求助】氧化还原电位的测定 (2/483) wszhyl 2011-03-02 2011-05-29 11:09:22 by niuniu1029
同种溶液用FID 和TCD检测器检验结果大相径庭!! (8/1699) wotianni 2011-05-26 2011-05-28 23:17:41 by 追风的蓝刺猬
[色谱质谱] 气相色谱RSD范围多大符合要求? (2/5985) qingbay 2011-05-27 2011-05-28 16:36:59 by qingbay
[色谱质谱] 讨论如何改善此检测方法 (0/178) zhanglongfei 2011-05-28 2011-05-28 11:03:37 by zhanglongfei
[色谱质谱] 液相分析条件的选择 (5/640) 傻妮子 2011-05-27 2011-05-28 07:28:14 by 傻妮子
【求助】关于加标回收率的问题 (12/4723) sangxiao 2010-11-09 2011-05-27 20:18:53 by xkp123
[色谱质谱] 干扰性试验 (0/524) liu4bin520 2011-05-27 2011-05-27 16:44:32 by liu4bin520
[分析前沿] 色谱柱 (7/2023) boimin1983 2011-05-24 2011-05-27 15:52:24 by echo1505
[色谱质谱] 购买HPLC (5/323) 小毛虫8358 2011-05-27 2011-05-27 15:51:47 by herenren
pH电极的结构、分类命名及常见问题分析 (0/3031) bush286 2011-05-27 2011-05-27 12:14:07 by bush286
[色谱质谱] 【求助】室温下,在水中通入臭氧发生什么反应? (8/1644) albee1123 2011-03-24 2011-05-27 11:39:34 by 风去无影
催化裂化金属钝化剂 (0/632) 七海月影 2011-05-27 2011-05-27 09:29:02 by 七海月影
【求助】求氢分子光谱数据 (1/583) 愚公8538 2011-03-28 2011-05-27 08:00:56 by dadam2000
[色谱质谱] 飞行时间质量分析器要考虑那些参数? (0/1327) ldepn 2011-05-26 2011-05-26 22:23:22 by ldepn
【求助】试剂 (1/176) xkp123 2010-07-06 2011-05-26 14:35:05 by taostao1
【求助】钙离子的络合 (6/4408) 佩啊 2011-04-07 2011-05-26 11:45:06 by 莫名的_奇妙
激光粒度数据 (3/338) fengleba 2011-05-24 2011-05-26 08:15:07 by fengleba
【求助】离子对试剂在流动相中的作用 (1/3215) jiaochunfeng 2010-12-09 2011-05-25 22:00:13 by lanzi445
【求助】竟然没有紫外分析软件? (1/531) kele135 2010-12-24 2011-05-25 20:14:17 by junxingken
[色谱质谱] GC——MS求助 (0/165) 玄紫 2011-05-25 2011-05-25 16:18:46 by 玄紫
【讨论】固体荧光与浓度有关吗? (2/565) loveyy511 2010-11-15 2011-05-25 16:13:40 by liyina121
[色谱质谱] 安捷伦GCMS调谐后调谐液要及时关闭吗? (3/2115) MXJSMXJ 2011-05-25 2011-05-25 15:01:50 by luxiaoger
【求助】测量共存的硫离子、亚硫酸根离子、硫酸根离子的含量 (5/1993) airlong8 2010-12-08 2011-05-25 14:18:36 by yunjun3
[色谱质谱] 【求助】关于样品中杂质:氨基酸,糖的前处理问题 (2/669) 卷发虫 2011-03-30 2011-05-25 13:12:21 by juno_j
[数据分析] 【求助】求助梁逸曾教授的化学计量学软件 (3/1144) doublel9239 2010-10-31 2011-05-25 12:40:50 by 波斯米亚
【求助】氢化物发生器测砷含量 (2/1763) yebo1019 2010-07-17 2011-05-25 10:44:31 by luxiaoger
见识下某人的高素质回复!娱乐时间到了! (0/351) lancet88 2011-05-24 2011-05-24 22:49:30 by lancet88
很多文章作图时候出现一个P是多少,这个P如何计算啊 (0/580) whljtxx 2011-05-24 2011-05-24 19:25:41 by whljtxx
[版内事务] 【交流】欢迎大家对分析版提意见 (评阅+2) (33/3702) 西湖醉鱼 2011-01-05 2011-05-24 19:17:06 by lunan213
[色谱质谱] 高效液相紫外检测器的最小检测波长? (8/3376) liu4bin520 2011-05-24 2011-05-24 16:19:24 by elescaller
[版历史博 ] 化学化工区分析版风云人物之荣版篇----yensh (3/978) xiaopengs 2011-05-24 2011-05-24 16:11:49 by xiaopengs
[色谱质谱] 【讨论】色谱柱极性 (2/304) wangcuicui3832 2010-11-06 2011-05-24 15:55:54 by slmu3404
[色谱质谱] 色谱峰 (2/337) liu4bin520 2011-05-24 2011-05-24 15:53:43 by 痴夷子皮
[色谱质谱] 未知化合物摸索HPLC条件 (2/403) liu4bin520 2011-05-24 2011-05-24 14:07:22 by naren4545
[色谱质谱] 请问:液相做回收率的时候,能用标样做浓度梯度,加自己的固定样品么?? (0/155) v_persie 2011-05-24 2011-05-24 11:12:32 by v_persie
[分析前沿] 震惊!五一前,传出安捷伦高级经理周启胜和李平先后离职。 (4/3327) yzhlasiI 2011-05-06 2011-05-24 09:34:56 by souron
[色谱质谱] 气象色谱升温程序 (2/227) 107278161713 2011-05-24 2011-05-24 09:15:34 by 107278161713
[色谱质谱] 已完结【求助】求助一个手性问题 (16/1644) czhai 2011-03-15 2011-05-23 17:43:27 by Greatben
【求助】极性强弱 (3/594) sendy2010 2011-02-24 2011-05-23 16:03:15 by anny131452
[色谱质谱] 关于外标法定量的试剂 (5/1715) lxhxyl2003 2011-05-22 2011-05-23 13:03:04 by anny131452
UV 检测器 (3/364) 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 (2/817) 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? (18/2292) 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 (0/901) 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 (2/637) 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 (1/311) 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 (4/1942) 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 (6/1650) jilingli 2011-05-18 2011-05-21 19:24:36 by boyshen
混合溶剂DCM/Hexane (0/790) y60945 2011-05-21 2011-05-21 17:33:45 by y60945
[数据分析] [关贴]红外 (0/750) 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? (2/2662) 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! (3/752) 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 (3/807) 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 (2/539) 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 (1/1127) 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 (0/2711) 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 (2/486) nmgdwg 2011-05-12 2011-05-19 16:37:52 by chwpan2002
分子大小 (1/380) 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? (0/298) weiheshui5802 2011-05-19 2011-05-19 14:06:17 by weiheshui5802
[色谱质谱] ESI(+)会出现+4的峰吗? (4/648) yyk432 2011-05-16 2011-05-19 12:11:53 by yyk432
[数据分析] 【讨论】BET数据分析 (2/835) 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? (18/3278) yuanying 2011-04-07 2011-05-19 09:21:38 by yuanying
【求助】砷酸三钠是否有毒 (2/1115) 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 (2/371) 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 (1/1331) 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 (0/552) 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? (6/1807) 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? (0/732) 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 ) (12/4205) guyanqin 2010-07-08 2011-05-18 10:36:21 by gwmgyp
一个冷凝问题求助 (3/412) ML_oioU 2011-05-18 2011-05-18 10:08:37 by speedo
[色谱质谱] 色谱柱 (评阅+4) (14/627) 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? (0/270) zyx2009 2011-05-17 2011-05-17 21:47:07 by zyx2009
选购摇床 (0/196) scutcsl 2011-05-17 2011-05-17 19:45:16 by scutcsl
关于色谱峰对称性的问题 (1/1105) 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! (2/260) 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? (3/1165) 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??? (2/1704) 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 (3/648) huihongliu 2011-01-29 2011-05-17 10:21:23 by loganhxl
红外 (0/105) 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) (1/233) 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 ) (11/2377) 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 (2/737) 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 (2/456) we19830405 2011-01-13 2011-05-16 16:32:37 by 云林影
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