目前对强力霉素的残留分析多采用微生物法、色谱法及色谱-质谱联用法等。
Currently, doxycycline residue analysis Use more, microbiological method, chromatography and chromatography - mass spectrometry, etc.
提出了用气相色谱直接测定水、土、粮食水果和蔬菜中10种有机氮农药多残留的分析方法。
A gas chromatographic method without derivatization was established for residue analysis of 10 organonitrogen pesticides in soil, water, cereals, fruit and vegetable.
多环芳烃在水平方向上的迁移存在色谱效应。
There was a chromatographic effects in the horizontal migration of the PAHs.
方法以湿法制粒工艺制备齐多夫定片，采用高效液相色谱法对其进行含量测定。
Methods to develop zidovudine tablets with the technology of wet method pelletization and to determine the content of zidovudine tablets by HPLC.
用高效液相色谱法同时测定复方氟苯尼考粉剂中氟苯尼考、盐酸多西环素、甲氧苄啶乳酸盐的含量。
A simple, rapid and accurate method was developed for simultaneous determination of florfenicol, doxycycline hyclate and trimethoprim lactate in compound florfenicol powder.
用高效液相色谱法(HPLC)测定了黄瓜子叶节花芽分化期(0 - 6天)内源激素及多胺的变化。
Changes of endogenous hormones and polyamines (PAs) contents during floral differentiation (0-6 day) in cucumber cotyledonary nodes cultured in vitro were determined by using HPLC.
南京分析仪器厂和我校正在研制的CX8800工业色谱仪具有双炉多流路防爆智能化处理、自诊断、自动化水平等性能。
The CX8800 chromatograph designed by Nanjing analysis apparatus factory and our university has double kilns, multiflows and it is also intelligentized, self-checked, roboticized.
传统气相色谱法检测油中溶解气体存在分析环节多、操作频繁、试验周期长、误差大等弊病。
The traditional gas chromatography for testing dissolved gas in transformer oil has the disadvantage of multiple analytic links, frequent operation, long testing cycle and large errors.
研究了一种可同时测定浓缩梨汁中噻菌灵和多菌灵残留量的固相萃取-高效液相色谱分析方法。
A solid phase extraction-high performance liquid chromatographic (HPLC) method was developed for the simultaneous analysis of thiabendazole and carbendazim in concentrated pear juice.
本文介绍了气相色谱法测定水中五种拟除虫菊酯农药的多残留分析方法。
The gas chromatographic method was reported for the analysis of pyrethroid pesticide residues in water.
本文报道了用单片机实现气相色谱仪多通道温度控制。
A multichannel temperature control system for gas chromatograph realized by a single chip computer is reported.
建立了鸡肉中磺胺类药物（磺胺二甲氧嘧啶、磺胺二甲基嘧啶、磺胺喹口恶啉）多残留检测的薄层色谱法。
A method of TCL was developed to determine sulfonamides residues in chicken, Sulfonamides were extracted from tissues by dichloromethane and distilled to dry.
柱切换是指利用多通路切换阀改变进样阀与色谱柱、色谱柱与色谱柱、色谱柱与检测器之间的连接关系的技术。
The technique of column-switching could alter the connections between injection valve and column, column and column, column and detector.
建立了微波萃取—高效液相色谱测定土壤中多环芳烃组分的方法，详尽地叙述了土样预处理过程。
To detect Polynuclear Aromatic Hydrocarbon(PAHs) in soil using micro amplitudeextraction-HPLC, The pre-treatment of sample was studied.
采用高效液相色谱法测定了苹果渣多酚的主要活性成分。
Main active contents in polyphenols was identified by using HPLC method.
总离子色谱质谱图(TIC)表明：多聚体rd中二聚体含量最高，热稳定性最好。
It is found from TIC of GC-EIMS that the amount of dipolymer in RD is the largest with best thermal stability.
采用PEG石英毛细管柱程序升温色谱分析多甘醇含量。方法简便快速，重复性好。
The contents of multiethylene-glycol are analyzed with PEG quartz in capillary column temperature programmed method. This kind of method is simple, rapid and can be repeated well.
论文主要内容如下：研究并建立了用气相色谱法和高效液相色谱法分别对橘园环境样品中氟硅唑和多菌灵进行分析的残留检测分析方法。
The main results are summarized as followed:The residual determination of Flusilazole and Carbendazim in orange samples and soil samples are investigated. Flusilazole with GC, Carbendazim with HPLC.
列举了近年来凝胶色谱法的部分应用实例，并介绍了多检测器连用技术在凝胶色谱表征聚合物结构和分子状态中的应用。
And some applications of this technique in many fields were given in recent years. The applications of the multiple detector GPC in the polymer structure and its shape of molecule were introduced.
防老剂TNP中游离壬基酚的分析，国外多采用液相色谱法。
The free nonylphenol in antioxidant TNP was analyzed with LC abroad.
再采用顶空气相色谱法检测所得苹果多酚纯化物中正己烷、苯、甲苯、对二甲苯、邻二甲苯、苯乙烯等有机溶剂残留均低于检测限。
There were not n-hexane, benzene, toluene and xylene, o-xylene, styrene and other organic solvent residue in the purification of apple polyphenol by the headspace gas chromatograph.
采用毛细管气相色谱法测定蔬菜中农药残留量，具有分析农药种类多，结果准确可靠，节省时间等优点。
Determination of pesticide residues in vegetable by capillary gas chromatography has many advantages, such as analysis of many kinds pesticides, good precision, accuracy results, short time and so on.
利用高效液相色谱法检测紫外光B辐射增强对水稻叶片内多胺的影响。
The polyamine content in the leaves of rice affected by ultraviolet B (UV B, 280—320 nm) radiation has been detected with HPLC.
选用多类物质为模型物质，评价该固定相的电色谱性能。
The monolithic stationary phase exhibited RP chromatographic behavior toward alkylbenzenes and phenols.
建立了柑橘和土壤中多菌灵残留量的高效液相色谱(HPLC)分析方法。
An analytical method of high performance liquid chromatography (HPLC) was established for determining carbendazim residue in orange and soil.
目的：建立制备色谱层析系统制备左旋多巴类似物（简称：LDA）对照品的方法；
Objective: To establish the preparation method of levodopa analog (abbreviate: LDA) reference substance by AKTA Explorer 100 Preparative Chromatography System;
目的建立高效液相色谱法测定消旋卡多曲干混悬剂中消旋卡多曲含量的方法。
Objective To establish a HPLC method for determining the content of flurbiprofen in flurbiprofen dry suspension.
建立了大豆中12种酰胺类除草剂多残留量同时检测的高效液相色谱方法。
An analytical method was developed for the simultaneous determination of 12 amide herbicide residues in soybeans. The 12 amide herbicides were extracted with acetone from soybean samples.
建立了大豆中12种酰胺类除草剂多残留量同时检测的高效液相色谱方法。
An analytical method was developed for the simultaneous determination of 12 amide herbicide residues in soybeans. The 12 amide herbicides were extracted with acetone from soybean samples.
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