• 模拟结果凝胶渗透色谱测试结果相吻合

    The simulation results well matched the analytical data from gel permeation chromatography experiments.

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  • 利用凝胶渗透色谱(GPC)测定分子量

    Gel permeation chromatography (GPC) was used to determine the molecular weight of the prodrug.

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  • 本文介绍了一种研制的质球形凝胶渗透色谱填料。

    This paper presents a new porous silica microsphere packing for gel permeation chromatography (GPC).

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  • 凝胶渗透色谱测定聚醚多元相对分子质量及其分布

    Gel Permeation Chromatography was used to determine the distribution and average molecular weight of polyether polyols.

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  • 合并比率转化价值EUR1.26每股凝胶渗透色谱仪。

    The merger ratio translates into a value of EUR1.26 per share of GPC Biotech.

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  • 采用高效凝胶渗透色谱(HPGPC)测定古糖酯质体封率。

    The encapsulation efficiency of PGS liposomes were determined by high performance gel permeation chromatography (HPGPC).

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  • 建立凝胶渗透色谱前处理,毛细管色谱测定中六六六农药方法

    A capillary gas chromatography method was developed for determining hexachlorocyclohexane (HCH) pesticide in fish using gel permeation chromatography (GPC).

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  • 色谱-三重串联四极杆谱法凝胶渗透色谱腐霉利;食用油

    Gas chromatography-triple quadrupole mass spectrometry(GC-MS/MS); Gel permeation chromatography(GPC); Procymidone; Edible vegetable oils;

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  • 上述聚合物分子量结构通过凝胶渗透色谱红外光谱磁共振进行表征

    The molecular weight and the structure of the above mentioned polymers were characterized with gel permeation chromatography, infrared and nuclear magnetic resonance.

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  • 建立凝胶渗透色谱前处理,毛细管色谱测定鸡肉24有机氯农药方法

    To detect 24 kinds of organochlorine pesticide in chicken, gel permeation chromatography-capillary gas chromatography were applied.

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  • 方法采用DEAE -纤维素柱色谱凝胶渗透色谱分离纯化化学光谱方法分析结构特征

    Methods DEAE-Cellulose and gel-filtration chromatography were used to isolate and purify the polysaccharides, whose structures were characterized by chemical and spectral methods.

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  • 建立豆芽2,4-二氯苯氧乙酸残留量凝胶渗透色谱净化——毛细管柱色谱测定方法

    The gas chromatography and gel permeation chromatography methods for determining the residues of 2,4-dichlorophenoxyacetic in bean sprout was developed.

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  • 应用水溶性凝胶渗透色谱测定素的分子量脂溶性凝胶渗透色谱法的测定结果基本一致。

    In this paper, we present a method to determine the molecular weight of alkali lignin directly by using aqueous gel permeation chromatography with Ultrahydroge.

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  • 方法采用DEAE -纤维素柱色谱凝胶渗透色谱进行分离纯化化学光谱方法分析其结构特征

    Methods DEAE-cellulose and gel-filtration chromatography were used to isolate and purify the polysaccharides whose structures were characterized by using chemical and spectral methods.

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  • 凝胶渗透色谱电子计算机相连,试验数据处理计算PDP—11/55电子计算机上进行。

    The GPC is connected to a PDP-11/55 computer data acquisition system and the data were processed and calculated on the same computer.

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  • 通过红外、固体核磁共振以及高温凝胶渗透色谱(GPC)等途径对产物的纯度进行表征

    Furthermore, by the method of FTIR, 1H NMR and GPC, the deuterated ratio and structure ofd-PE have been characterized.

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  • 红外光谱凝胶渗透色谱、动态黏弹仪研究了苯乙烯-丁二烯嵌段共聚物(SBS)改性沥青薄膜烘箱老化行为

    Thin film oven aging behaviors of SB S modified asphalts were studied by infrared spectrum, gel permeation chromatography, dyn amic mechanical property analysis.

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  • 凝胶渗透色谱仪(GPC)在一定条件下测定聚合物分子量及其分布变化可以预示聚合物是否为活性聚合物。

    The changes of molecular weight and molecular weight distribute determined with GPC under given conditions may betoken whether polymer is living one.

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  • 凝胶渗透色谱(GPC)、傅立叶变换红外光谱(FT - IR)X射线衍射(XRD)降解产物进行表征分析

    Gel permeation chromatography (GPC), Fourier transform infrared spectrometer (FT-IR), X-ray diffraction (XRD) were adopted to characterize and analyze the degraded products.

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  • 利用凝胶渗透色谱测试树脂分子量分子量分布研究了合成工艺树脂粘度影响,探索合理聚酯树脂的生产工艺。

    Effect of different monomers, acid value, and reaction time, molecular weight and molecular weight distribution on the properties of the polyester resin was investigated by the ways of FTIR, GPC.

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  • 凝胶多糖降解法、酶水解法、超声波降解法凝胶渗透色谱(GPC)分级法制备低分子量凝胶多糖的研究进展进行综述。

    In this paper, the research progress of acid hydrolysis, enzymatic hydrolysis, ultrasonic degradation and GPC fractionation of curdlan are reviewed.

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  • 采用凝胶渗透色谱仪测试其相对分子质量78 650,均相对分子质量为125 446,相对分子质量分布为1.59。

    The number average molecular weight was determined as 78 650, the weight average molecular weight as 125 446, the molecular weight distribution as 1. 59 by gel permeation chromatography.

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  • 综述凝胶渗透色谱质油测定中的应用,并采用两支高效聚合物凝胶色谱柱代替传统的硅胶柱建立了分子量和程的评价系统。

    The establishment of the gel permeation chromatography method for the the determination of molecular weight of high boiling petroleum was described in detail .

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  • 方法采用DEAE-纤维素柱色谱凝胶渗透色谱进行分离纯化化学光谱方法进行结构分析,并进行免疫及降血糖药理活性测试。

    METHODS DEAE-cellulose and gel-filtration chromatography were used to isolate and purify the polysaccharide whose structure was characterized by using chemical and spectral methods.

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  • 建立反应混合物转化率凝胶渗透色谱GPC)谱图峰面积标准曲线,采用GPC测定反应混合物转化率和聚合物的分子量及分布。

    The thesis includes the following aspects:Based on the calibration curve established, the conversion data of reaction mixtures were determined by Gel Permeation Chromatography (GPC) method.

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  • 通过苯酚-硫酸法、间羟基联苯法、高效凝胶渗透色谱法、容量分析法、红外紫外光谱等手段对MCP-1、MCP-2进行分析测定

    MCP-1 and MCP-2 were analyzed and determined by phenol-sulfuric acid, m-hydroxyldiphenyl, volumetry, HPGPC, agarose gel electrophoresis, IR and UVmethods.

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  • 采用凝胶渗透色谱GPCX射线光电子能谱(XPS研究TATB炸药ASF2314两种组分聚合物混合溶液吸附行为

    The adsorption behave of TATB in the two-component polymer solution of AS and F2314 have been explored by means of Gel Permeation Chromatography(GPC) and X-ray Photoelectron Spectroscopy (XPS).

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  • 使用凝胶渗透色谱GPC测定苯橡胶(SBR)聚苯乙烯(PS高冲聚苯乙烯(HIPS不同生产工艺条件下相对分子质量及其分布变化

    The variation of relative molecular mass and its distribution in the process of SBR and PS (HIPS) were determined by gel permeation chromatograph (GPC).

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  • 采用红外光谱(FT - IR)、核磁共振氢谱(1h - NMR)、凝胶渗透色谱(GPC)、差扫描量热(dsc)手段对嵌段共聚物的组成结构进行了表征

    Several means were adopted to characterize the chemical composition and structure of PSt-b-PVP, such as FT-IR, 1h-nmr, GPC and DSC.

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  • 采用磁共振( NMR)、X衍射仪、 差扫描量热法( DSC)、凝胶渗透色谱( GPC)等分析技术共聚聚丙烯PPR管材专用结构性能进行研究,并且国外料进行了对比

    Structure and properties of the special random copolymer of propylene(PPR) for pipe were studied by NMR, XRD, DSC and GPC and compared with imported samples.

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