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[热点] 明天放榜? Shxjjxjkx 2026-08-19 刚刚
[色谱质谱] [已完结]分析样品方法相关问题,谢谢!! (1/369) yzhlasiI 2011-04-19 2013-07-03 12:05:11 by xj1984528
[色谱质谱] [已完结]气质联用检测植物油的甘油三酯成分 (2/721) 秋枫落页 2013-07-02 2013-07-03 11:47:33 by 笑盲虫
[色谱质谱] C8柱第一次使用前活化问题 (4/2096) bmc1984123 2013-07-02 2013-07-03 11:27:59 by lifucheng
[色谱质谱] [已完结]对氯苯酚的气相色谱分析 (2/1233) spsgirl 2013-06-26 2013-07-03 10:16:52 by spsgirl
[色谱质谱] [已完结]气相色谱中分离度为什么随色谱柱温度升高而降低 (3/2336) wenxin93000 2013-07-02 2013-07-03 09:35:55 by qqqwww8626
[色谱质谱] 色谱中,二乙胺和三乙胺的用法和区别 (评阅+1) (15/9866) liuwei10987 2012-04-28 2013-07-03 08:21:11 by qiqicharlotte
[色谱质谱] [已完结]HPLC 标准曲线总是出问题...急死了..    ( 1 2 ) (18/2922) qiqicharlotte 2013-06-25 2013-07-03 01:23:31 by qiqicharlotte
[色谱质谱] [已完结]求助!岛津VP-ODS柱接反了?怎么办?    ( 1 2 ) (评阅+1) (16/2540) sweet_T 2013-06-08 2013-07-02 21:51:51 by sweet_T
[色谱质谱] [已完结]相对保留时间的计算 (7/4519) 快乐的小鱼 2013-06-30 2013-07-02 20:26:14 by yan1984
[色谱质谱] 内标法单点定量准确度高吗? 谢谢。。。 (7/2368) zzqbjpeu 2013-07-02 2013-07-02 19:28:57 by zzqbjpeu
[色谱质谱] [已完结][关贴]甲酸检测问题的解决方法 (7/2889) 懂得珍惜wqn 2013-06-26 2013-07-02 16:34:35 by 懂得珍惜wqn
[色谱质谱] [已完结]外标法的进样量问题    ( 1 2 ) (评阅+1) (11/2666) 墨矶 2013-06-29 2013-07-02 16:25:51 by chenfaqiang
[色谱质谱] [已完结]有做过抗生素高聚物分析仪的验证吗? (0/153) wtm1105 2013-07-02 2013-07-02 14:58:40 by wtm1105
[色谱质谱] [已完结]图中色谱的的校正因子摩尔还是质量 (1/934) 王柳叶 2013-07-02 2013-07-02 13:12:40 by xuleilei08
[色谱质谱] [已完结]一种新物质要做HPLC,求高手分析它的紫外吸收波长,结构如下,不胜感激! (评阅+1) (0/528) 单脚酒杯 2013-07-02 2013-07-02 11:12:07 by 单脚酒杯
[色谱质谱] [已完结]aligent GC-MS 化学源检测样品 (评阅+1) (4/1213) hw_1987 2013-06-26 2013-07-02 11:09:21 by hw_1987
[色谱质谱] [已完结]盐度较高的样品 vs 原子吸收分光光度法GB (0/213) xtqmdg 2013-07-02 2013-07-02 11:07:37 by xtqmdg
[色谱质谱] [已完结]N,N'-二环己基碳二亚胺(DCC)分析方法 (0/694) xiaomi6621 2013-07-02 2013-07-02 10:38:51 by xiaomi6621
[色谱质谱] [已完结]不同浓度在液相色谱中的相对校正因子差别大 (2/1740) lyzdkg 2013-04-10 2013-07-02 07:41:35 by 冰诺寒
[色谱质谱] [已完结]校正因子的影响因素 (5/2763) 江南明月 2013-04-26 2013-07-02 07:35:23 by 冰诺寒
[色谱质谱] [已完结]topspin 怎么把2个图放在一起对比 (5/4206) 校尉88 2013-06-28 2013-07-02 02:24:01 by kevinlee01
[色谱质谱] 【求助】液相保留时间大问题 (7/1522) 蝶恋花9270 2011-01-07 2013-07-01 21:42:16 by yan1984
[色谱质谱] 药物溶剂残留GC检测中 DMSO和DMF 出峰问题 (评阅+1) (2/1289) guoguo306 2013-06-26 2013-07-01 19:45:42 by lifucheng
[色谱质谱] [已完结]做二级质谱的目的是什么? (2/4524) prospect087508 2013-07-01 2013-07-01 19:33:45 by release53
[色谱质谱] [已完结]急急急!HPLC-MS/MS,GC-MS/MS 设备多少钱? (7/2597) haha_bing 2012-03-10 2013-07-01 17:36:15 by maicle
[色谱质谱] [已完结]求助液相信躁比问题    ( 1 2 ) (13/2372) qingwei 2011-07-10 2013-07-01 17:34:06 by 邢赵0322
[色谱质谱] [已完结]分析泛内酯,用什么型号色谱柱较好 (0/266) 溢彩霞丫 2013-07-01 2013-07-01 15:47:30 by 溢彩霞丫
[色谱质谱] [已完结]跪求北京能够测量油中糠醛的地方 (0/240) 幽鼬1987 2013-07-01 2013-07-01 15:41:12 by 幽鼬1987
[色谱质谱] 定量分析六亚甲基亚胺内标物的选择 (0/427) zzqbjpeu 2013-07-01 2013-07-01 14:38:23 by zzqbjpeu
[色谱质谱] [已完结]苯酚气相鉴定 (4/578) 化工初学者 2013-04-14 2013-07-01 14:31:23 by lancelot0411
[色谱质谱] [已完结]water技术服务 (3/555) 懂得生活 2013-06-28 2013-07-01 10:54:20 by JinyHuang
[色谱质谱] [已完结]安捷伦1100HPLC (8/1519) wangfei0508 2013-06-28 2013-07-01 09:47:30 by wangfei0508
[色谱质谱] [已完结]关于c18柱型号筛选的 (评阅+1) (1/375) zhenhans 2013-06-30 2013-07-01 09:18:07 by jgy2000
[色谱质谱] [已完结]键合氨基酸的硅胶柱的保存方式 (1/712) jumjun 2013-06-30 2013-07-01 08:15:39 by zhaolianhai
[色谱质谱] [已完结]HPLC标准溶液配制 (7/3034) 水深火热 2013-06-29 2013-06-30 23:30:28 by bluecliftxsh
[色谱质谱] 【求助】急求环烷酸钴,环烷酸锰,环烷酸镍的定量分析方法 (2/410) chengjing407 2010-08-06 2013-06-30 19:36:07 by mellors
[色谱质谱] [已完结]单点矫正跟外标法有什么区别 (5/3857) jinronghua 2011-09-11 2013-06-30 15:06:01 by cdlh8
[色谱质谱] [已完结]色谱进纯物质出现好多峰    ( 1 2 3 ) (评阅+1) (24/3485) lww136986471 2013-06-24 2013-06-30 14:41:20 by hyp8023
[色谱质谱] [已完结]求助文献一篇 (1/191) chem-apl 2013-06-30 2013-06-30 11:57:46 by release53
[色谱质谱] 无机盐在色谱柱上的保留问题 (3/1185) zhidan2009 2013-06-28 2013-06-30 09:11:45 by yanfang2012
[色谱质谱] 保护柱堵了如何恢复? (2/1120) shanyaodan 2013-06-29 2013-06-30 09:01:57 by lifucheng
[色谱质谱] FL2200色谱仪泵报警说瓶中溶液不够。。。是为什么? (3/441) sahararaincn 2013-06-29 2013-06-30 07:42:41 by zxcd88
[色谱质谱] 定量限检测限结论如何写 (9/2997) fairyding 2013-06-27 2013-06-29 21:55:59 by yan1984
[色谱质谱] [已完结]请教气质连用测热解气化产生的焦油成分用什么有机溶剂合适? (1/533) 旋风马 2013-05-22 2013-06-29 17:10:35 by 旋风马
[色谱质谱] [已完结][关贴]3-甲基环己酮可以被紫外检测器检测吗?波长多少合适? (4/687) 左脸的酒窝 2013-06-27 2013-06-29 17:02:51 by sahararaincn
[色谱质谱] [已完结]求助,气质联用应用问题    ( 1 2 ) (评阅+1) (15/2164) 许卫萍 2013-04-29 2013-06-29 06:39:59 by dasales
[色谱质谱] [已完结]求气相色谱数据校正方法 (1/528) gaoruijie 2013-06-28 2013-06-28 22:19:42 by chenfaqiang
[色谱质谱] [已完结]请问质谱图可以自己用origin绘制吗 (2/3050) Lynn2828 2013-06-28 2013-06-28 19:21:26 by Lynn2828
[色谱质谱] [已完结]FID进样时可以进纯物质吗? (5/980) 942830144 2013-06-26 2013-06-28 18:02:31 by 942830144
[色谱质谱] 外标对照 (评阅+1) (3/553) someday1985 2013-06-28 2013-06-28 17:19:25 by News
[色谱质谱] [已完结]液相每次停泵换流动相后走基线出样品峰是啥原因 (0/766) waterray 2013-06-28 2013-06-28 16:41:43 by waterray
[色谱质谱] [已完结]药物溶剂残留GC检测中 DMSO和DMF 出峰问题 (评阅+1) (1/1953) guoguo306 2013-06-27 2013-06-28 16:00:21 by huangq816
[色谱质谱] [已完结]求 邻苯二甲酸纯度的测试方法 (4/1141) 紫若鸢尾 2013-06-27 2013-06-28 15:07:38 by 紫若鸢尾
[色谱质谱] [已完结]HPLC问题 (0/344) kankan19858578 2013-06-28 2013-06-28 14:11:56 by kankan19858578
[色谱质谱] [已完结]气相色谱工作站问题 (8/1497) w武林外传 2013-06-27 2013-06-28 13:23:01 by dingpinghm
[色谱质谱] [已完结][关贴]G3000SW柱子堵了,怎么办? (3/615) qiji6368 2013-06-18 2013-06-28 12:49:43 by e_liang369
[色谱质谱] [已完结]C18反相柱测环己烷    ( 1 2 ) (10/1888) smj6520598 2013-06-06 2013-06-28 09:38:38 by smj6520598
[色谱质谱] [已完结]液相色谱 (2/522) wx1014 2013-06-28 2013-06-28 09:38:30 by 0812502012
[色谱质谱] [已完结]两个物质沸点很相近差2度左右,气相色谱该怎么设置使其分开? (6/3032) 午后的蓝 2013-06-27 2013-06-28 09:30:47 by 默默滴
[色谱质谱] [已完结]红外色谱 (1/251) 耳东CWC 2013-06-27 2013-06-28 08:09:59 by chenfaqiang
[色谱质谱] [已完结]基线呈锯齿状 (2/1009) sujie0309 2013-06-27 2013-06-27 20:56:17 by 头头
[色谱质谱] [已完结]求2-氯丙酰氯气相检测方法 (0/758) wei-feiyang 2013-06-27 2013-06-27 15:48:55 by wei-feiyang
[色谱质谱] 三元液相相图的测定 (0/666) cjlsl 2013-06-27 2013-06-27 14:07:45 by cjlsl
[色谱质谱] [已完结]GC-MS故障求助    ( 1 2 ) (15/2272) 子泫冰佩 2013-06-11 2013-06-27 13:30:33 by happywu
[色谱质谱] [已完结]C18柱检测有机酸,6分钟处总有杂峰,咋办 (8/1397) ceitin 2013-06-24 2013-06-27 12:33:30 by lifucheng
[色谱质谱] [已完结]氨基柱哪个品牌的好一些? (0/1116) lydiakk 2013-06-27 2013-06-27 10:59:51 by lydiakk
[色谱质谱] [已完结]离子色谱受待测溶液pH的影响大吗? (4/2489) 563403970 2013-06-09 2013-06-27 09:44:07 by 563403970
[色谱质谱] [已完结]液质检测有杂峰 (评阅+1) (6/1857) rongsheng 2013-06-21 2013-06-26 18:42:06 by xiangxm008
[色谱质谱] [已完结]质谱图中有很多锯齿状    ( 1 2 ) (11/3202) 甜心笨鸟 2013-06-24 2013-06-26 14:36:32 by S0817010
[色谱质谱] 高效液相色谱点火 (15/3227) 懂得生活 2013-05-22 2013-06-26 14:36:28 by py1986830
[色谱质谱] 【求助】如何建立CO2还原产物的检测体系 (4/956) wy4681358 2010-10-16 2013-06-26 11:09:40 by liang2100
[色谱质谱] waters工作站的问题 (11/2400) 碧羽灵 2013-06-14 2013-06-26 10:13:08 by 腊月荔枝
[色谱质谱] [已完结]既能做分子印迹的模板又能用气相FID检测的物质有什么? (0/200) qitingting 2013-06-26 2013-06-26 09:20:02 by qitingting
[色谱质谱] 【求助】提高分离度    ( 1 2 ) (10/2005) xiangjinle203 2010-09-03 2013-06-26 07:37:22 by 天涯水之皮
[色谱质谱] [已完结]水相流路中总有气泡是怎么回事 (7/1317) mozart13 2013-06-25 2013-06-26 01:31:23 by mozart13
[色谱质谱] 20-22万购啥紫外可见分光光度计? (1/374) 兔子茶 2013-06-25 2013-06-25 23:29:12 by meerkat
[色谱质谱] [已完结][关贴]菜鸟求助:气质连用方法的建立及谱图分析 (0/549) cly2810 2013-06-25 2013-06-25 20:57:20 by cly2810
[色谱质谱] [已完结]做GC-MS不出峰,再做质谱也不出峰 (1/611) 李圆圆1989 2013-06-25 2013-06-25 20:53:49 by wheatstraw
[色谱质谱] [已完结]求助GC9800气相色谱TCD检测器分离乙醇、水体系的色谱条件 (1/937) shilohkid 2013-06-20 2013-06-25 17:18:07 by 小木子虫
[色谱质谱] [已完结]荧光检测器 检测不稳定 (1/907) 小的瑟 2013-06-25 2013-06-25 17:01:53 by sjzhang156
[色谱质谱] [已完结][关贴]岛津GC-MS 柱流失问题 (1/1241) zs_xy_phage 2013-06-25 2013-06-25 14:54:10 by truely
[色谱质谱] [已完结]废水中异丙醇含量的测定用什么检测 (2/1368) 北化的小申子 2013-06-25 2013-06-25 14:20:29 by zxwcn
[色谱质谱] 如何消除梯度洗脱中的梯度峰? (17/3872) huangq816 2013-06-17 2013-06-25 13:15:23 by haoruijia8
[色谱质谱] [已完结]求助:液相分析,纯度数据变高,杂质数据变小,肿么办 (4/1347) jimwonder 2013-06-07 2013-06-25 10:57:33 by wuto
[色谱质谱] [已完结]菜鸟问题:怎么样从液质处理软件中导出坐标数据? (3/999) 飞鸟知世 2013-06-06 2013-06-25 10:56:09 by haoruijia8
[色谱质谱] [已完结]求助:色谱分析的空白干扰 (3/1167) zhangyoujian 2013-06-24 2013-06-25 10:27:07 by zxwcn
[色谱质谱] [关贴]关于二手色谱仪 (0/402) zxwcn 2013-06-25 2013-06-25 09:48:37 by zxwcn
[色谱质谱] [已完结]用液相还是气相色谱分析?    ( 1 2 3 4 ) (32/2954) 6031650 2011-12-14 2013-06-25 08:19:15 by wuto
[色谱质谱] 【求助】有关液相色谱C18柱的紧急问题 (18/3632) zhengzhi 2011-03-30 2013-06-25 08:11:19 by wuto
[色谱质谱] [已完结]液相色谱内标法 (7/3104) tao8852101 2011-11-22 2013-06-25 08:09:07 by wuto
[色谱质谱] [已完结]脂肪酸甲酯化问题,甲酯化和皂化有什么关系? (4/3977) lonq1988 2013-06-22 2013-06-24 21:26:00 by mddmct
[色谱质谱] [已完结]线性放大技术 (0/171) ghzghz 2013-06-24 2013-06-24 21:15:39 by ghzghz
[色谱质谱] [已完结]HPLC自动进样器 (2/667) Science_2025 2013-06-24 2013-06-24 18:28:29 by wy1518
[色谱质谱] [已完结]液相色谱吸收峰出现倒峰 (6/2294) 随便起名 2013-06-23 2013-06-24 17:20:16 by hyp8023
[色谱质谱] [已完结]液质联用 (评阅+1) (9/1010) 甜心笨鸟 2012-12-10 2013-06-24 17:12:03 by 甜心笨鸟
[色谱质谱] [已完结]请叫有关液相色谱中水和铵盐的保留时间是多少? (2/548) wawj1985 2013-06-24 2013-06-24 16:25:05 by pastorhf
[色谱质谱] 【求助】液相色谱梯度洗脱    ( 1 2 ) (16/3195) xiangjinle203 2010-08-20 2013-06-24 15:08:52 by 紫晶石1244
[色谱质谱] [已完结][关贴]岛津2014C开启几秒后跳闸 (6/1357) xiafeixin 2013-05-09 2013-06-24 14:36:32 by xiafeixin
[色谱质谱] [已完结]色谱峰前沿与拖尾 (评阅+1) (8/2760) 飞燕-五星岩 2013-06-18 2013-06-24 13:45:59 by 飞燕-五星岩
[色谱质谱] [已完结][关贴]10%的四丁基氢氧化铵加入流动相重复性差 怎么回事    ( 1 2 ) (16/2247) 瑞玲 2013-04-27 2013-06-24 13:06:46 by haoruijia8
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