账务
高级检索

keyword

HPLC(remove)

pubdate

1978(remove)

二次搜索

GO
首页 > 报刊文摘
搜索 获得约3条结果,(用时0.0470秒)
排序:相关度 | 标题

4-Bromophenacyl Esters of Gibberellins, Useful Derivatives for High Performance Liquid Chromatography

The 4-bromophenacyl esters of six gibberellins were prepared by crown-ether catalyzed reaction between the potassium salts of the gibberellins and 4-bromophenacyl bromide under mild non-aqueous conditions. The derivatives were stable, possessed high UV absorbance and were well separated by HPLC on ?

出版机构:Taylor & Francis

刊物名称:Analytical Letters

出版时间:1978

ISSN:0003-2719

数据源:报刊文摘

A high pressure liquid chromatographic method for the quantitation of sub-microgram amounts of zearalenone (F-2) in agricultural products

highly sensitive and reliable method for the quantitation of sub-microgram quantities of zearalenone (F-2) residues in corn, corn oil and mixed feed is described.

出版机构:Taylor & Francis

刊物名称:J Environ Sci Health B

出版时间:1978

ISSN:0360-1234

数据源:报刊文摘

The use of a combination of ultraviolet and fluorescence detectors for the selective detection and quantitation of polynuclear aromatic hydrocarbons by high pressure liquid chromatography

high pressure liquid Chromatographie method was developed which is sensitive and selective for the detection and quantitation of polynuclear aromatic hydrocarbons. This method entails the use of an ultraviolet detector in combination with a fluorescence detector.

出版机构:Taylor & Francis

刊物名称:Journal of Environmental Science and Health, Part A- Toxic/Hazardous Substances & Environmental Engineering

出版时间:1978

ISSN:1093-4529

数据源:报刊文摘

1