mobile phase的例句大全

The base separation of pentaerithrityl tetranitrate related substances was accomplished on Shim-pack VP-ODS column. Methanol-H_2O ( 70 ∶ 30, V/ V) was used as the mobile phase, It was detected by a diode array detector at 206 nm.

采用ODS色谱柱，甲醇/水（70∶30）为流动相，使戊四硝酯与有关物质基线分离，二极管阵列检测器检测波长206nm。

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A C_ 18 column was used with acetonitrile-0.1% acetic acid solution as the mobile phase to determine scutellarein, luteolin and apigenin, and a linear gradient elution from 15% to 60% acetonitrile in 40 min was applied.

测定野黄芩素、木犀草素和芹菜素以乙腈-0.1%醋酸水溶液为流动相，梯度洗脱（0→40min，乙腈15%→60%）。

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The UV-Vis and fluorescence spectroscopy results reveal that anhydrous ethanol with coordination agents is the best mobile phase, which is efficient for the fluorescence properties of terbium oxide organic colloids, and cyclohexanone and ethyl acetate are found to be not suitable for this system;

UV-Vis和荧光光谱的测试表明：以含有修饰剂的无水乙醇作为流动相，可得到良好荧光性能的氧化铽乙醇溶胶，而环己酮与醋酸乙酯均不适合作为该体系的流动相；

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The theoretical plate numbers of such column was about 2300 at 0.5ml/min of flow rate of mobile phase.

在流速为0.5ml／min时，理论塔板数约为2300。

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A C8 column was used with the mobile phase of acetonitrile-0.025mol/Ldiammonium phosphate buffer solution ( pH 4.7)( 27 ∶ 73).

采用C8柱，流动相为乙腈-0.025mol/L磷酸二氢铵缓冲液（27∶73）。

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Carotenoids were separated by linear gradient elution using ethyl acetate and water-acetonitrile ( 1:9, V/ V) as mobile phase.

类胡萝卜素亦采用线性梯度洗脱，以乙酸乙酯作为A相，B相为乙腈-水（体积比9∶1）。保留时间、相对保留时间、光谱法、加标定性，内标法定量。

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By predicting the retention time, peak width and resolution of each solute under different mobile phase conditions, the overlapping separation range map of the solutes in the sample is plotted.

该方法通过预测不同流动相条件下各组分的保留时间、峰宽和分离度，绘制出对于样品中各组分的重叠分离区域图。

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A T-piece connector replaced by four-way valve can effectively avoid the damage to the pump caused by a blockage in splitting capillary more accurately adjust the velocity of the mobile phase in microlitre grade, improve stability of the system.

由四通双分流系统取代三通单分流系统可有效的避免分流管堵塞对泵造成损伤，更加精确的调控流动相微升级流速，提高系统稳定性。

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The mobile phase conditions ( pH, methanol content, buffer concentration, etc.) could significantly influence the chiral separation ability of metal-complexing imprinted ( polymer).

用它作为色谱固定相，系统考察了流动相的pH、甲醇含量以及缓冲溶液的浓度对其手性分离能力的影响。

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Mixture of ion-pair reagents and zwitterions are used as mobile phase for silica C 18 column to separate common anions and organic acids, and detection by suppressed conductivity is investigated.

用流动相离子色谱法（MPIC），以两性化合物与离子对试剂的混合溶液为流动相，在C18柱上抑制电导检测分析气溶胶中常规无机阴离子和有机酸。

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The retention characteristics of solutes in anionic micellar liquid chromatography ( AMLC) were investigated in terms of three-phase equilibrium theory, using an anionic surfactant ( sodium dodecyl sulfate) solution as mobile phase. Acidic, basic and amphoteric solutes were investigated.

以SDS阴离子表面活性剂作流动相，酸性、中性及两性药物为受试药物，运用三相平衡理论考察影响阴离子型胶束液相色谱（AMLC）溶质保留行为的几个因素。

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effect of ph value of mobile phase in hplc on the retention behavior of hydrocortisone sodium succinate

高效液相色谱中流动相pH值对氢化可的松琥珀酸钠保留行为的影响

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A new mobile phase optimization method-Rf index method by external standard is developed.

描述了一种新的溶剂优化方法&染料外标索引法。

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Resolution of benzoin, hydrobenzoin and α-phenethyl alcohol with ( R)-phenylglycine based chiral stationary phase ( Chirex 3001) in the normal-phase conditions were studied. The effects of the mobile phase composition and the column temperature on the chiral resolution were investigated.

正相模式下研究了安息香、氢化安息香及α-苯乙醇在苯基甘氨酸型手性固定相Chirex3001上的拆分，探讨了流动相组成及柱温对手性拆分效果的影响。

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The mobile phase of HPLC was methanol-0.1% ammonium acetate aqueous solution.

以甲醇和0.1%乙酸铵溶液为HPLC的流动相；

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Acetonitrile-ammonium acetate buffer solution ( 40: 60) as the mobile phase, and 343 nm as detective wavelength.

流动相：乙腈-醋酸铵缓冲液（40：60）；检测波长343nm。

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The mobile phase consisted of 0.5% ammonium acetate ( adjusted to pH 7.5 with ammonia liquor)-methanol ( 8 ∶ 1).

流动相为0.5%乙酸铵（氨水调pH7.5）-甲醇（8∶1）；

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METHOD: On the basis of ChP and BP methods, the mobile phase system was optimized.

方法：在中国药典和英国药典收载的黄体酮质量标准的基础上，对流动相系统进行了优化；

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the mobile phase consisted of acetonitrile and 0.3% ammonium oxalate solution ( adjusted to ph 4.0 with acetic acid)( 42 ∶ 58).

流动相：乙腈0.3%草酸铵溶液（醋酸调节pH4.0）（42∶58）；流速：1.0ml·min-1。

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The Optimization of Binary Mobile Phase Composition in Multi-Step Linear Gradient Elution

液相色谱二元多阶梯线性梯度曲线的最优化

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