帖子
所在版块 主题(研究方向: 色谱分析的广播贴) 作者 回复数 最后回复
[药学] 赤芝子实体的粉粹 +1 shaoyan415 2015-04-06 3/150 2015-04-06 17:44:55 by seuseasoar
[有机交流] 植物中有亲脂型生物碱和亲水型生物碱,该如何提总碱呢? +2 小小小兔子1 2015-04-05 2/100 2015-04-07 09:25:20 by az_56056
[新药研发] 关于RSD的保留位数 +1 nwxjh 2015-04-05 9/450 2015-04-09 08:36:21 by ghjhk9789
[考研] 有收到中科院广州化学所复试通知的吗 +2 碧落-sky 2015-04-04 6/300 2015-04-04 20:23:43 by 甘露zxc
[分析] 1克克酚是什么? zhuyp 2015-04-04 0/0 2015-04-04 12:38:03 by zhuyp
[分析] [关贴]磺酸基团强阳离子柱柱效测试物及柱效 zncyet 2015-04-03 1/50 2015-04-04 15:37:55 by alexjjf
[分析] 求救~~关于原子吸收的问题 硫元素 2015-04-03 1/50 2015-04-08 11:24:36 by wjjnjust
[论文投稿] 怎样给编辑部写咨询信 +3 糖果小陈 2015-04-03 3/150 2015-04-04 08:40:29 by SCI收了我吧
[药学] 硬脂酸镁中硬脂酸的相对含量与脂肪酸中硬脂酸的百分含量是否一样 yongyong_987 2015-04-03 0/0 2015-04-03 14:41:06 by yongyong_987
[精细化工] 盐雾试验划痕大小 +2 luckytree02 2015-04-03 6/300 2015-04-07 21:06:04 by 450774040
[高分子] 手性介孔微球 +1 sd936042611 2015-04-02 1/50 2015-04-06 13:47:22 by wanjiang2014
[药学] 高效液相色谱问题,求大神指导 +2 暖莎莎1990 2015-04-02 9/450 2015-05-18 10:09:00 by 暖莎莎1990
[考研] 请问对羟基苯甲酸酯类稳不稳定 xiaoxiaop 2015-04-02 0/0 2015-04-02 15:15:57 by xiaoxiaop
[分析] 加标回收率很低怎么办,急急急!! +3 xiaoxiaop 2015-04-02 9/450 2016-10-13 13:37:51 by lvfangwei
[微米和纳米] 请教有关金纳米棒合成问题:加入种子溶液后,生长溶液一直为无色,是何原因?    ( 1 2 ) +4 congjie-pan 2015-04-02 15/750 2015-04-28 10:27:03 by yanjing409
[药学] GS10--C谱求助 +1 shaoyan415 2015-04-02 1/50 2015-04-02 15:33:46 by yangyinhe
[新药研发] 牛黄怎么灭菌? +5 秦俊 2015-04-02 9/450 2015-04-05 10:16:42 by pipwang
[高分子] 聚酰亚胺膜在溶剂(甲醇,丙酮)中发生的变化 +1 lirea 2015-04-02 4/200 2015-08-27 18:09:34 by banjieniuzai
[分析] UPLC-MS/MS离子对驻留时间设定在对少比较合适? +1 水无痕 2015-04-02 2/100 2015-04-02 15:36:19 by old_yang
[微米和纳米] 散金币,求助关于Al2O3改性方面的问题 +2 ydzh0815 2015-04-02 4/200 2015-04-03 08:37:28 by 1024285031
[论文投稿] 急求natural product research的投稿格式 +1 hbbq 2015-04-01 2/100 2015-08-27 13:44:50 by 薄荷脑
[考研] 继续等待希望(总分302,英语28) +4 tanglong1088 2015-04-01 4/200 2015-04-02 01:06:23 by kingwilliam
[电化学] 锂离子电池正极半电位是多少 ziyiyingling 2015-04-01 0/0 2015-04-01 17:38:39 by ziyiyingling
[分析] 分散液液微萃取怎么算富集倍数 +1 yuyu8850 2015-04-01 3/150 2018-05-15 14:08:05 by kong5026151
[分析] 红外问题! seasea812 2015-04-01 1/50 2015-06-01 06:48:25 by qingyy
[高分子] [关贴]交联的高聚物如何测核磁? +3 090420042 2015-04-01 5/250 2015-04-06 09:10:04 by 090420042
[食品] 请问~请问酶的比活力到底怎么计算的呢?快被搞晕了~ +2 he613521 2015-04-01 5/250 2017-08-26 18:59:07 by 家的半夏时光
[高分子] 求推荐一款温度40度左右在8小时之内能固化完全树脂 王伟娟 2015-04-01 1/50 2015-04-01 17:45:33 by 王伟娟
[石油化工] 急急急!请问各位虫友关于汽油行业标准中正辛烷的含量不得高于多少?参考文献是? +2 Fantastic_7 2015-04-01 4/200 2015-04-02 09:28:55 by 董松祥
[分析] 拉曼积分 蓬莱殿 2015-04-01 0/0 2015-04-01 11:03:58 by 蓬莱殿