chromatography

To develop headspace gas chromatography for the determination of residual solvent in Amodiaquine Hydrochloride.

建立顶空气相谱法分析盐酸阿莫地喹溶剂残留。

Analysis of ametryn by gas chromatography was reported.

报道了莠灭净的气相谱分析方法。

Determination of methamidophos,malathion,fenthion residues in beestings by gas chromatography.

用气相谱法测定牛初乳甲胺磷、马拉硫磷、和倍硫磷的残留量。

Objective To separate flavonol and flavanonol by the column chromatography of polyamide.

目的采用聚酰胺柱谱分离黄酮与二氢黄酮合物。

Results Pure flavonol and flavanonol were obtained by the column chromatography of polyamide.

结果运用聚酰胺柱谱法一次分离得高纯度黄酮与二氢黄酮。

Furthermore, the protein isolated in the periplasm can be purified by nickel ion affinity chromatography.

而且从周质空间分离的蛋白经过镍住得到了进一步的纯。

Under the same chrmatographic condition, gas chromatography quantitative analysis of the butachlor and simetryne were discribed.

首次报道了丁草胺和西草净在同一谱条件下的气相谱定量分析。

Conclusion: Silica gel column chromatography and crystallization are simple and rapid methods to isolate gardenoside.

柱析和重结晶方法是简单、速分离栀子苷的有效办法。

The fluorization product of 2,4 dichloronitrobenzene was successfully analyzed by gas chromatography on OV 17 packed column.

以OV-17为固定液，采用填充柱气相谱法，对2，4-二氯硝基苯的氟代产物进行了成功的分离和分析。

A stepwise procedure for isolation and purification of lactoperoxidase by ultrafiltration and ion exchange chromatography was investigated.

采用超滤-离子交换谱分步洗脱法,对牛初乳的乳过氧物酶进行了分离和纯。

A sensitive method of high performance liquid chromatography (HPLC) for determination of liensinine in plasma is reported.

采用高效液相谱法（甲基莲心碱为内标）测定了血浆莲心碱的浓度。

Ordered mesoporous silicas and its hybrid materials could open the door for new stationary phase of chromatography.

摘要系统地介绍了有序介孔硅胶及其复合材料的研究进展。

A separation model of ionizable and neutral enantiomers with cyclodextrin-sodium dodecyl sulphate (SDS) micellar electrokinetic chromatography was established.

建立了环糊精-十二烷基硫酸钠胶束电动谱可电高及电性-光学异构体的分离模型。

A rapid, efficient and interference free pyrohydrolysis ion chromatography determination of chlorine and sulfur in rocks was described.

研究开发了一种热水解离子谱法测定岩石样品的氯和硫的方法技术。所研究开发的方法具有灵敏、高效、无干扰和准确的特点。

Chromatofocusing and ion-exchange chromatography were combined to rapidly isolate and analyze antifungal proteins in Coix lacryma-jobi Linn seed.

联合利用谱聚焦和离子交换谱对薏苡种子抗真菌蛋白进行了快速分离分析,首次发现一种新的薏苡抗真菌蛋白。

Methods A combination of euglobulin precipitation, ion-exchange chromatography,(NH4)2SO4 precipitation and affinity chromatography was used in the process of purification.

方法采用优球蛋白沉淀、离子交换谱、(NH4)2SO4沉淀和亲和谱法进行纯。

A high performance liquid chromatography method was used to determine linuron dissipation dynamics andfinal linuron residues in corn and soil.

采用高效液相谱分析技术测定了利谷隆在玉米及土壤的残留动态和最终残留量。

Tetrachloroethane in air was collected by activated carbon,desorped with carbon disulfide,separated by GDX-103 chromatography column,and detected by flame ionization detector.

空气四氯乙烷用活性炭管采集,二硫碳解吸,经GDX-103谱柱分离,氢火焰离子检测器检测。

The soybean phosphatidylethanolamine and phosphatidylinositol were prepared by combining methods of solvents extraction and silica gel column chromatography from soybean oil sediment.

采用溶剂萃取法和柱谱法相结合的工艺,从大豆油脚制备肌磷脂,研究了不同洗脱剂对柱谱分离脑磷脂和肌磷脂效果的影响。

METHOD Qualitative test with thin-layer chromatography was performed on Yunkeping Granule, with Spica Prunellae Vulgaris, Herba Plantaginis and urson as the control.

方法采用以夏枯草、车前草为对照药材,以熊果酸为对照品,对晕可平冲剂进行了析定性检测研究。