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- Isolation and Purification of Taxol and Cephalomannine from Taxus Cuspidata by Normal Phase and Reversed Phase Chromatography 正相色谱和反相色谱法分离提纯东北红豆杉中紫杉醇和三尖杉宁碱
- normal phase chromatography 正相色谱法
- Vapour phase chromatography has rapidly become one of the most successful analytical techniques. 气相色谱法已经迅速成为最成功的分析方法之一。
- HPLC reversed phase chromatography for rapid determination of adenosine in Cordyceps Sinensis. HPLC反相色谱法快速测定冬虫夏草中的腺苷
- Normal phase high performance liquid chromatography 正相高效液相色谱法
- The molecular structure of HPA was examined by IR, 31P-NMR and Liquid Phase Chromatography. 采用红外光谱、31P-NMR及液相色谱分析证实了合成产物的分子结构。
- Training period, we applied the crown capillary vessel gas phase chromatography to examine trace DBP, particularly THM. 培训期间,我们应用了顶部毛细管气相色谱法去检测追踪DBP,尤其是THM。
- Detection of nitrate and nitrite in cooked meat with reversed high performance liquid phase chromatography. 反相高效液相色谱;卤肉制品;硝酸盐;亚硝酸盐
- normal phase liquid chromatography 正相液相色谱
- Polar filler are used in normal phase chromatographic system, among which, silicon gel is the most commonly used. 正相色谱系统使用极性填充剂,常用的填充剂有硅胶等。
- Objective: To determine content of guajacolum in bamboo juice with vapor phase chromatography(VPC) as the quality control target of bamboo juice. 目的:通过用气相色谱测定鲜竹沥中愈创木酚的含量,作为鲜竹沥的质量考核指标。
- A method for quantitative analysis of beta-cyfluthrin using normal phase HPLC was studied. 研究了正相高效液相色谱法定量分析高效氟氯氰菊酯的方法。
- Objective To fractionate phosphoproteome of mouse liver by two-dimensional (2D) liquid phase chromatography fractionation. 目的利用二维液相色谱法分离小鼠肝脏磷酸化蛋白质组。
- A new reverse liquid phase chromatography for quantitative determination of PEG in textile oiling agent polyether has been established. 采用反相液相色谱技术,建立了纺织油剂聚醚中聚乙二醇的测定方法。
- The Time Domain Wave Form and Frequency Spectrum of Modulated Signal of Tria(tt/Pw) Multiply by Carrier with Normal Phase Noise. 三角波电压讯号乘上含有准常态相位杂讯载波之调变讯号时域波形及频谱。
- normal bonded phase chromatography 正相键合相色谱法
- The enantiomeric separation of chiral antifungal drugs miconazole and imazalil on chiral column CTMB (cellulose tris (4-methyl benzoate)) in normal phase mode was described. 摘要在正相体系下,在自制的纤维素三(4-甲基苯甲酸酯)(CTMB)手性固定相上进行咪康唑和抑霉唑对映异构体分离。
- Four bromocarbazoles were synthesized through direct bromination method.They were separated by normal phase HPLC.The purity of the product was determined. 用直接溴化法合成了4种不同取代的溴代咔唑。首次用正相高效液相色谱对它们的纯度进行了检验,并分离了这一系列化合物。
- The optic-acoustic reaction relationship is analyzed to noncollinear acousto-optic tunable filter (AOTF) under normal phase matching condition in this paper. 研究非共线性声光可调谐滤波器 (AOTF) 在一般相位匹配条件下的声光相互作用关系。
- Gas phase chromatography suggested that the content of C28 high-class alkanols was the most(73.6%),and other three kinds of high-class alkanols were counted for 5.3%(C26),6.2%(C30)and 5.1%(C32),respectively. The total quantity was 90.2%. 通过气相色谱分析分析表明;在高级烷醇混合物中以28烷醇(C28醇)含量最多(占73.;6%25);其主要几种高级烷醇分别为C26醇(5