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- micro liquid chromatograph 微量液体色层分析仪
- Methods High performance liquid chromatograph system and MTT assay were used. 改变谷胱甘肽的含量对平阳霉素药效的影响。
- Conclusion:liquid chromatograph method for determination of citreoviridin is ... 结论简化了黄绿青霉素检测方法,便于现场和实验室检测。
- A high Performance liquid chromatograph method was developed for the determination of MCPA,atrazine and ametryn mixture. 本文建立了在同一液相色谱条件下测定混制剂中2甲4氯、莠去津和莠灭净含量的方法。
- The result shows that sputter has the characteristics of randomness and discreteness for the micro liquid, which is caused by the characteristics of turbulence. 一方面紊流流体瞬时速度存在不规则性和随机性,它直接导致喷溅现象在微观上具有随机性和离散性;
- Objective: To improve liquid chromatograph method for determination of citreoviridin and provide an easy method for determination. 摘要目的对黄绿青霉素的高效液相色谱检测法进行改进,提供一种简便、廉价的检测方法。
- Methods Two major elements,Dsoralen and isopsoralen were measured using high sensitive HPLC (High porformance Liquid Chromatograph). 方法:采用灵敏度高的高效液相色谱法对本品中主要成分补骨脂素和异补骨脂素进行了含量测定方法的研究。
- The recycled oil from coal liquefaction was separated into three fractions(saturates,aromatics and polar fraction) by liquid chromatograph according to group composition. 本研究用柱色谱法对循环油的族组分进行分离,将其分成饱和烃、芳烃和极性物三组分。
- Conclusion: liquid chromatograph method for determination of citreoviridin is simplified successfully, the new method is suitable for analysis in locale and laboratory. 结论简化了黄绿青霉素检测方法,便于现场和实验室检测。
- The development and operating specifications of the three main parts of liquid chromatograph ( pump, detector, column) and the sample pretreatment methods are briefly introduced. 本文介绍了液相色谱的三大部件(输液泵、检测器、色谱柱)及样品预处理方法的发展和主要性能指标。
- The condensation reaction of 1,1,5 trihydro octafluoro pentanol (FOH 2) with epichlorohydrin (ECH) under the presence of NaOH to form 1,1,5 trihydro octafluoro pentyl glycidylether(FGE 2) was investigated by using gas liquid chromatograph. 在合成氟碳聚醚单体1,1,5?三氢八氟戊基缩水甘油醚(FGE?2)的过程中,用气液色谱跟踪研究1,1,5?三氢八氟戊醇(FOH?2)与环氧氯丙烷(ECH)在NaOH存在下的缩合反应进程,发现该反应是一个可逆反应;
- The PLA 2 activity, phosphatidylserine (PS),phosphatidylethanolamine(PE), phosphatidylcholine (PC) contents and membrane fluidity of RBC and lymphocyte were analysed by high performance liquid chromatograph and DPH method respectively. 分别用微量滴定法、高效液相色谱法和DPH荧光探剂法测定血浆和红细胞膜PLA2 活性 ,红细胞膜磷脂PS、PE、PC和红细胞、淋巴细胞膜脂流动性。
- By the thin layer chromatograph(TLC) and high pressure and liquid chromatograph(HPLC), 2strains with high ratio of Bla components were obtained. The liter of strain HY365 reached to 5924.67 ? g/mL and Bla component was 3892 ? 同时,用薄层层析法和H尸LC法筛选Bla组分较高菌株,最终得到组分优化的高效菌株2株,其中菌株卜IY365的总效价为5924.;67 pg/mL,它的Bla含量为3892“g/mL,占总效价的比例达到65
- At present, we have many products developed by ourselves, including high performance capillary electrophoresis (HPCE), high performance liquid chromatograph (HPLC) micro-spectrophotometer, etc. 目前公司自己研制的产品有:高效毛细管电泳仪、高效液相色谱仪、微量分光光度计、核酸分析仪等;
- In the paper,we offcer a method for the rapid,simple and stable determination of an-tioxidant T501 in tranformer oil by reversed-phase high performance liquid chromatograph throughexperiments. 本文通过实验,提出了一种快速、简便、可靠的测定变压器油中T501抗氧化剂含量的方法。
- Urinary sample was hydrolyzed by base, then extracted by solvent and cleaned by silica gel column.Afterwards, the sample was purified by high performance liquid chromatograph (HPLC). 尿样经碱水解、溶剂提取及硅胶柱净化后,用高效液相色谱仪纯化,纯化液作荧光光谱及气相色谱/质谱分析;
- The paper briefly expounded the feasibility of liquid chromatograph analysis method during cutting logging and core logging,which has espcially effect on finding the light-hydrocarbon reservoir. 该文初步论述了液相色谱分析法在岩屑录井、岩心录井中应用的可行性,尤其对轻质油层的发现有其独特的作用。
- Methods Two major elements,Dsoralen and isopsoralen were measured using high sensitive HPLC (High porformance Liquid Chromatograph).Results A methd to measure psoralen and isopsoralen is established. 方法:采用灵敏度高的高效液相色谱法对本品中主要成分补骨脂素和异补骨脂素进行了含量测定方法的研究。
- A NEW MICRO LIQUID CRYSTAL DISPLAY FOR USE IN MILITARY HELMETS 新型军用头盔微晶显示器
- How fast does the new micro process the data? 这新微型计算机处理数据有多快?