FENOXAPROP-ETHYL STANDARD 恶唑禾草灵标准品
Pyraflufen-ethyl Standard 吡草醚标准品
PYRAZOLFURON-ETHYL STANDARD 吡嘧黄隆标准品
CHLORIMURON-ETHYL STANDARD 氯嘧磺隆标准品
TRINEXAPAC-ETHYL STANDARD 抗倒酯标准品
Bromophos-Ethyl Standard 乙基溴硫磷标准品
Carfentrazone-ethyl standard 氟酮唑草
Ethyl Acetate Standard Solution 乙酸乙酯标准溶液
Objective: To establish a TLCS fingerprinting for ethyl acetate extract of CDYH with anti-HBV activity in vitro, Which will be helpful for the quality standard of CDYH.
目的：初步构建复方茵黄解毒汤乙酸乙酯有效部位体外抗乙肝病毒活性指导下的薄层扫描指纹图谱，为复方茵黄解毒汤建立更高的质量标准打下基础。
Result:Organic poisons such as benzene, xylene, methylbenzene, ethyl acetate and butyl acetate could be separated effectively by column FFAP, the ralative standard deviation of the method was 1.
目的：研究一个能同时测定空气中苯、甲苯、二甲苯、乙酸乙酯、乙酸丁酯等有机毒物的检测方法，用以对新装修旅店客房有机毒物含量分析。
The separation of methanol, acetaldehyde and ethyl acetate in the standard liquor sample on the monolithic column is much more convenient than that on PEG-20M columns.
在白酒标样分析中，使得乙醛、甲醇、乙酸乙酯的色谱峰能够分开，比现有的聚乙二醇（PEG-20M）柱的分析方法更为便捷。
应用推荐