时间:2022-07-24 22:32:40
ethyl ether =ether.
ethyl: n. 1.【化学】乙基,乙烷基。 2.四乙铅〔加在汽油中 ...
ether: n. 1.【物理学】以太,能媒。 2.【化学】醚;乙醚。 ...
a colorless volatile highly inflammable liquid formerly used as an inhalation anesthetic
同义词:ether, ethoxyethane, divinyl ether, vinyl ether, diethyl ether,
Fluorescence spectra of ethyl ether and its characteristic
乙醚的荧光光谱及其特性
A study on oxidation of nopyl ethyl ether
诺卜乙基醚的氧化反应
Ethyl ether for industrial use
工业用乙醚
Phospholipid for import and export . method for determination of insoluble residue in ethyl ether
进出口磷脂.乙醚不溶物检验方法
Workplace air - determination of ethyl ether - direct injection gas chromatographic method
车间空气中乙醚的直接进样气相色谱测定方法
Synthesis of - naphthyl ethyl ether catalyzed by copper chloride with microwave irradiation solvent - free system
2催化合成对羟基苯甲酸正丁酯
Structural identification of the products from nopyl - ethyl ether ozonization by gc - ms and gc - ftir
配合分析确认诺卜基乙基醚臭氧化产物的结构
Determination method for l - ascorbic acid in fruit and vegetable juice beverages - ethyl ether extraction method
果蔬汁饮料中l -抗坏血酸的测定方法乙醚萃取法
Light yellow paste or powder , soluble in ethanol and ethyl ether , insoluble in water , very soluble in alkaline solution
1 )浅黄色膏状物或粉末,溶于乙醇和乙醚,不溶于水,易溶于碱溶液。
5 . detection : the samples were extracted with ethyl ether . the lidocaine in the sample was qualitated by rf and a tlc scanning spectrometry , quantitated by a tlc scanning chromatography and a two points external standard method or a standard curve method
5 、利多卡因检测方法:样品碱化处理后,乙醚提取,薄层扫描检测,根据利多卡因的rf值结合光谱扫描图定性,外标两点法或标准曲线法定量。