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[热点] 依托企业入选了国家启明计划青年人才。有无高校可以引进的。 我是勇敢牛牛 2026-02-13 刚刚
[色谱质谱] [已完结]表面未知黄色物质的分析 (2/263) linling2010 2012-09-05 2012-09-05 12:33:14 by proxyz
[色谱质谱] [已完结][关贴]液相重复不出来 (2/404) 蔚蓝987123 2012-09-04 2012-09-05 12:31:38 by 蔚蓝987123
[色谱质谱] 酒类分析 (2/256) youhongmei 2012-09-05 2012-09-05 10:48:35 by youhongmei
[色谱质谱] GC-MS检测和分析尿液中的氨基酸 (12/1893) loveliping 2011-11-20 2012-09-05 07:14:54 by loveandcou
[色谱质谱] [已完结]求助关于琼脂糖凝胶6B柱的详细使用流程 (0/244) zhaomq 2012-09-05 2012-09-05 04:16:01 by zhaomq
[色谱质谱] [已完结]用气象色谱测curcumene姜黄烯标准样,用二氯甲烷溶解后测出不是此物质? (0/127) zy19851122 2012-09-05 2012-09-05 01:58:06 by zy19851122
[色谱质谱] [已完结]气相色谱用于细菌鉴定分型 (0/422) zhejiahuo1 2012-09-04 2012-09-04 22:06:47 by zhejiahuo1
[色谱质谱] [已完结]安捷伦高线液相色谱 PPT课件 (2/303) 习惯有你 2012-08-30 2012-09-04 21:30:51 by 习惯有你
[色谱质谱] [已完结]一个氨基类的盐酸盐,请问用什么方法跟它的对映异构体分离? (0/444) coocoxjf 2012-09-04 2012-09-04 19:10:56 by coocoxjf
[色谱质谱] [已完结]GC FPD检测器 响应小 出倒峰 什么原因 (2/2098) 麦草 2012-09-03 2012-09-04 15:32:07 by ying1230
[色谱质谱] [已完结]高温凝胶渗透色谱法测定聚烯烃分子量分布和平均分子量的标准试验方法 (0/196) julips 2012-09-04 2012-09-04 15:16:05 by julips
[色谱质谱] [已完结]顶空中遇到的应用问题,求高手解答 (0/177) ying1230 2012-09-04 2012-09-04 15:15:11 by ying1230
[色谱质谱] [已完结]GC点火 (评阅+1) (8/778) lch寸草心 2012-09-03 2012-09-04 15:13:20 by whm0451
[色谱质谱] 酒类分析 (评阅+1) (3/338) youhongmei 2012-09-04 2012-09-04 15:08:23 by whm0451
[色谱质谱] [已完结]TOF能做多级吗? (2/556) zhfifi 2012-09-04 2012-09-04 14:58:51 by 穆紫玲
[色谱质谱] [已完结]3-戊烯-1-炔 (0/1017) boimin1983 2012-09-04 2012-09-04 10:53:43 by boimin1983
[色谱质谱] [已完结]气相质谱总离子流图的前面的峰分不开,且分叉很严重 (评阅+1) (7/1731) lilyfan001 2012-08-31 2012-09-04 08:29:55 by lilyfan001
[色谱质谱] [已完结]大家如何确定LC-MS中分子量所对应的LC峰? (1/1206) li244355288 2012-09-03 2012-09-03 21:08:34 by agilent
[色谱质谱] [已完结]关于液相色谱的问题 (2/567) musicdiana 2012-09-03 2012-09-03 19:33:35 by lifucheng
[色谱质谱] [已完结]请问,我要用HILIC柱定量检测两种强极性,水溶性的赖氨酸衍生物,改选用什么流动相呢 (ACI+1)(9/3031) wj_happiness 2012-06-23 2012-09-03 18:39:25 by ghr486
[色谱质谱] [已完结][关贴]Empower 2 补丁安装问题求教 (0/330) Tsingr 2012-09-03 2012-09-03 17:25:19 by Tsingr
[色谱质谱] [已完结]内标物的选择 (2/513) zouxiaohua 2012-09-03 2012-09-03 16:58:23 by yxy056
[色谱质谱] [已完结]HPLC内标峰分成了两个 (2/594) 擎苍 2012-09-03 2012-09-03 13:47:17 by bcschina
[色谱质谱] [已完结]样品的检测限 (2/348) yhz20072535 2012-09-03 2012-09-03 13:40:43 by bcschina
[色谱质谱] [已完结]气相色谱测含有不挥发液体样品中的挥发物质含量时该如何处理?    ( 1 2 3 ) (24/1900) 夏天的娃 2012-08-28 2012-09-03 09:32:29 by 夏天的娃
[色谱质谱] [已完结]HPLC分析问题 (评阅+1) (7/720) xinji 2012-08-28 2012-09-03 09:29:07 by smoon0506
[色谱质谱] [已完结]水样中的对苯二甲酸的分析测定 (2/507) flygh0206 2012-08-31 2012-09-01 09:13:33 by guevara1967
[色谱质谱] [已完结]多粘菌素B的检测 (4/1495) shows123 2011-08-19 2012-09-01 06:44:42 by guevara1967
[色谱质谱] [已完结]帮忙看下这个物质用什么柱子分析好    ( 1 2 ) (10/1036) lwq652 2012-08-28 2012-08-31 14:53:53 by t892893235
[色谱质谱] [已完结]峰的线不光滑, (评阅+1) (3/1098) 囡囡太丑 2012-08-31 2012-08-31 14:11:10 by luoyuan121
[色谱质谱] [已完结][关贴]求推荐HPLC色谱柱~固定相:强阳离子交换树脂(钠型)(6μm) (3/1244) 蚂蚁3821 2012-08-30 2012-08-31 10:29:00 by mikey_m
[色谱质谱] [已完结]氢气发生器嗡嗡响    ( 1 2 3 ) (23/1938) ltxiaoying 2012-08-27 2012-08-31 10:24:52 by zyp2008
[色谱质谱] 为什么HPLC不能使用消泡剂? (2/347) av443911041 2012-08-30 2012-08-31 09:57:53 by mikey_m
[色谱质谱] 北京哪里能做气相色谱质谱分析(带100米柱子),就1个样品,酬谢! (1/399) lionlian 2012-04-10 2012-08-31 09:56:55 by 走脚印
[色谱质谱] HPLC分离黄酮经验交流 (评阅+1) (1/294) thq7230223 2012-08-30 2012-08-31 08:39:46 by manengxuan
[色谱质谱] [已完结]萃取剂与溶解剂 (4/556) tdairy09 2012-08-30 2012-08-31 08:26:18 by tdairy09
[色谱质谱] [已完结]原料开发思路 (2/227) 蓝云海 2012-08-30 2012-08-30 20:43:29 by 大耳毛贼
[色谱质谱] [已完结]关于岛津GCsolution工作站中数据分析之方法积分栏有关问题求指导 (评阅+1) (9/3169) xiaobolala 2012-08-29 2012-08-30 20:14:08 by luoyuan121
[色谱质谱] [已完结]新手做GPC测试遇到难题了 (4/561) manman18906698 2012-08-04 2012-08-30 19:11:10 by lifucheng
[色谱质谱] [已完结]液相回收率怎么计算? (评阅+1) (6/1908) summer@rain 2012-08-29 2012-08-30 16:07:38 by fairyding
[色谱质谱] [已完结]高水分含量如何用气相定量分析环丙甲酸、环丙甲酯?内标法行吗?用什么内标物? (评阅+1) (6/1041) 814098382 2012-08-27 2012-08-30 15:23:15 by cheungbb
[色谱质谱] [已完结]急急急!!!气相色谱或气质 甲醇和DMF均有三个峰 (1/1996) 王李平 2012-08-29 2012-08-30 12:16:54 by mikey_m
[色谱质谱] [已完结]一个化合物的质谱只出现碎片峰 (3/1253) cslg04hjsl 2012-08-29 2012-08-30 12:12:18 by mikey_m
[色谱质谱] [已完结]关于手性AD柱的问题 (5/1483) eagle570 2011-09-01 2012-08-30 11:09:51 by lichao855466
[色谱质谱] [已完结]国内外有哪些好的环境分析课题组? (评阅+1) (2/320) 447462945 2012-08-29 2012-08-30 10:10:11 by caikai
[色谱质谱] [已完结]安捷伦7890A 换柱子以后不能调用新方法    ( 1 2 ) (评阅+1) (10/1796) yuang8604 2012-08-27 2012-08-30 09:31:05 by 点点蓉
[色谱质谱] [已完结]第一次求助,求助注意事项!!!!!!!!此处省略90个 (3/446) mrrchen 2012-08-28 2012-08-30 08:44:41 by 补天士Sai
[色谱质谱] [已完结]求助 想买一台SPME的自动进样器 不知道哪家的好 (4/532) feng870606 2012-08-28 2012-08-29 20:21:22 by feng870606
[色谱质谱] [已完结][关贴]很奇怪的实验结果 (4/444) TLC菜鸟 2012-08-29 2012-08-29 17:45:13 by feixiang113
[色谱质谱] [已完结]7890A-5975C关于数据处理积分参数的设定 (评阅+1) (3/853) devilishlee 2012-08-29 2012-08-29 16:58:33 by 落雪无痕527
[色谱质谱] [已完结]乙二醇分析 (评阅+1) (3/699) ddf1985 2012-08-23 2012-08-29 15:21:47 by 穆紫玲
[色谱质谱] 气质联用中作柱评价,测得K值偏高是什么原因啊? (1/415) hidou 2012-08-24 2012-08-29 15:12:43 by 穆紫玲
[色谱质谱] [已完结]安捷伦1260的配置都是什么型号啊 (4/1603) mhx000 2012-08-29 2012-08-29 15:07:31 by mhx000
[色谱质谱] 【求助】示差检测器问题 (8/1967) green_33333 2011-03-08 2012-08-29 11:55:00 by yerong2009
[色谱质谱] [已完结]HPLC测物质iP出现的灵异事件,亲们,救救我吧 (0/335) lousulin 2012-08-29 2012-08-29 10:15:52 by lousulin
[色谱质谱] [已完结]虫友们帮忙分析下 有图 (评阅+1) (3/553) 2224963626 2012-08-28 2012-08-29 10:09:56 by 2224963626
[色谱质谱] [已完结]求助,氨基柱测定丙氨酰谷氨酰胺,增加乙睛比例出峰反而延后了 (评阅+1) (4/747) pepsigirl 2012-08-27 2012-08-29 10:08:59 by yukepotato
[色谱质谱] [已完结]液质联用色谱噪音问题 (5/1317) 000hcq 2011-05-17 2012-08-29 09:27:41 by tjbljh
[色谱质谱] [已完结]工艺合成所得到的精制品和粗品用同一根色谱柱检测对柱子的影响如何 (8/1266) 刘自纯 2012-08-28 2012-08-29 08:49:05 by 刘自纯
[色谱质谱] [已完结]安捷伦液质校准不通过 (4/2032) 1978duanyu 2012-04-03 2012-08-29 08:48:01 by tjbljh
[色谱质谱] [已完结]用液相分析C18有些问题 (评阅+1) (1/216) 外啡肽 2012-08-29 2012-08-29 08:41:39 by t892893235
[色谱质谱] 【讨论】主峰保留时间时间不一致    ( 1 2 3 ) (25/2472) 李金平 2010-10-30 2012-08-29 05:13:37 by 滴水藏海
[色谱质谱] [已完结]关于7890A 色谱走样基线不平问题    ( 1 2 ) (评阅+1) (10/1415) wangchun8ha 2012-08-23 2012-08-28 23:38:15 by wangchun8ha
[色谱质谱] [已完结]谁知道现在安捷伦7890A和7820A要多出钱一台,最好有具体报价单 (7/2629) 清秋舞月 2012-08-27 2012-08-28 20:04:54 by 清秋舞月
[色谱质谱] [已完结]邻磺酸钠苯甲醛的液相分析    ( 1 2 ) (11/1675) xiaofang8248 2012-08-21 2012-08-28 16:46:07 by xiaofang8248
[色谱质谱] [已完结]气象色谱检测硫化氢 (评阅+1) (7/1251) yuzhengfage 2012-08-27 2012-08-28 14:11:41 by jessonkarry
[色谱质谱] 【求助】回收率扣除背景问题 (3/716) zhoushiyu 2010-12-12 2012-08-28 14:05:37 by chinajinlei
[色谱质谱] [已完结]打HPLC的样品一定要溶到甲醇或乙腈中吗    ( 1 2 3 ) (评阅+1) (28/2822) caijunlee 2012-05-25 2012-08-28 13:05:22 by suruiqin
[色谱质谱] [已完结]waters液质压力降了,请各位高手指点!! (7/1423) 温炎 2012-08-23 2012-08-28 10:45:47 by 温炎
[色谱质谱] [已完结]托品-3-硫醇盐酸盐杂质分析方法 (评阅+1) (1/197) yvettetang 2012-08-27 2012-08-28 10:14:54 by yvettetang
[色谱质谱] [已完结]自动进样的总离子流图呈平行状,这正常么?会是什么原因? (评阅+1) (6/952) 五虎少帅 2012-08-20 2012-08-28 10:08:09 by mikey_m
[色谱质谱] [已完结][关贴]原子吸收求助:碳酸二甲酯,电解液,六氟磷酸锂中的杂质金属离子有什么好办法测试? (1/382) googlegood 2012-08-28 2012-08-28 09:24:33 by googlegood
[色谱质谱] 【求助】关于苯酚的HPLC检测--—— (9/2727) wdh1984 2010-06-28 2012-08-28 08:44:30 by tjbljh
[色谱质谱] [已完结]关于丰度比,较急~~谢谢啦~~ (0/2693) yuansunshine 2012-08-27 2012-08-27 23:29:20 by yuansunshine
[色谱质谱] [已完结][关贴]waters 2695操作上的问题 (9/1489) xiaofang8248 2012-08-27 2012-08-27 23:08:47 by bjf180702050
[色谱质谱] 【求助】更适用于分析多酚类化合物的色谱柱 (5/927) hejun77 2010-07-07 2012-08-27 20:20:06 by 晶儿
[色谱质谱] [已完结]自填分析柱 问填料用量 (4/941) fanxinyan 2012-08-25 2012-08-27 19:16:51 by fanxinyan
[色谱质谱] [已完结]微藻油脂 皂化 甲酯化 (0/360) 0820LL 2012-08-27 2012-08-27 17:41:28 by 0820LL
[色谱质谱] [已完结][关贴]流动相比例如何调整问题 (9/1951) TLC菜鸟 2012-08-24 2012-08-27 17:02:48 by xiaoxiazizx
[色谱质谱] [已完结]急求,如何测定三氧化硫三甲胺的含量,如果用GC的话溶剂用什么 (0/822) 杨恩慈 2012-08-27 2012-08-27 16:53:14 by 杨恩慈
[色谱质谱] [已完结]微藻甲酯化 (0/263) 0820LL 2012-08-27 2012-08-27 16:37:02 by 0820LL
[色谱质谱] [已完结]安装新液相 (评阅+1) (7/687) 王娜1313 2012-08-26 2012-08-27 16:26:31 by suruiqin
[色谱质谱] [已完结]关于正相色谱稳定性的问题 (7/1273) wolaile35 2012-05-08 2012-08-27 13:19:13 by wolaile35
[色谱质谱] [已完结]请教:HPLC分析样品 发现问题了。 (6/1013) yogume256 2011-09-06 2012-08-27 13:15:24 by sdwyz
[色谱质谱] [已完结]有机硅水解中HCL气体纯度一般采用哪种分析方法,可能含有微量的硅氧化合物 (评阅+2) (3/905) maid1412 2012-08-24 2012-08-27 11:11:34 by qiaogen
[色谱质谱] [已完结]柱层析分离纯化IgY (0/225) ssqjingpen 2012-08-27 2012-08-27 11:09:02 by ssqjingpen
[色谱质谱] [已完结]气相色谱填充柱装填问题 (评阅+1) (5/959) 东坡小子小白 2012-08-25 2012-08-27 08:42:39 by yuwenhao
[色谱质谱] 液相基础问题! (评阅+1) (5/831) xiazhiwei 2012-08-25 2012-08-26 23:04:48 by mhs236
[色谱质谱] 【求助】液相色谱柱反冲后还能否使用?    ( 1 2 3 ) (22/4412) xiaolongxia 2010-11-04 2012-08-26 20:19:30 by mhs236
[色谱质谱] 液相C18柱活化后检测物质浓度过低 (6/1495) 冬恋 2012-08-23 2012-08-26 17:35:04 by chic
[色谱质谱] [关贴]XRD测试密封性的问题,方法可行再赠送88金币致谢 (评阅-77) (10/804) 饮风听月 2012-08-26 2012-08-26 17:32:14 by gter_wang
[色谱质谱] [已完结]双酚A HPLC问题求助 (5/1108) xiazhiwei 2012-08-15 2012-08-26 12:38:18 by zhaolianhai
[色谱质谱] [已完结]Rxi-1ms 柱 如何保养 (评阅+1) (0/270) w20071095 2012-08-26 2012-08-26 11:33:13 by w20071095
[色谱质谱] [已完结]关于浊点萃取的一些问题 (8/1145) wj202913 2012-08-21 2012-08-25 23:03:03 by wj202913
[色谱质谱] [关贴]统计一下分析方向的朋友有没有去医学部药物学--药物分析方向申请国家自然科学基金的?    ( 1 2 ) (52/2067) 学员tbZa0g 2012-04-13 2012-08-25 16:24:48 by anal
[色谱质谱] 求图,大家救命 (评阅+1) (4/973) jingzi3348 2012-08-22 2012-08-25 15:10:39 by xguangli0304
[色谱质谱] [已完结]采用气相测水相中的有机酸时,其吹扫捕集对溶液的pH值有要求吗? (0/264) maxlrh 2012-08-25 2012-08-25 14:08:05 by maxlrh
[色谱质谱] [已完结][关贴]求能分离开甲苯,乙二醇和1、2-丁二醇的气相色谱柱,多多益善!! (评阅+1) (4/399) yangzhenHH 2012-08-24 2012-08-25 10:21:33 by wddmq
[色谱质谱] 豆制品中的色素怎么提取啊? (评阅+2) (1/320) echo8497 2012-08-25 2012-08-25 09:40:33 by vetszh1181
[色谱质谱] [已完结]气相中测试液体样品和气体样品,对柱子的选择有什么要求 (评阅+1) (2/300) stt0930 2012-08-24 2012-08-25 09:33:25 by sdwyz
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