摘要:

A rapid, simple, and sensitive method for detecting the rodenticide monofluoroacetic acid (1080) in liquid baits is described. Sensitivity is in the ppm region and the method can be completed in about 15 minutes.

ISSN:0003-2719    

DOI:10.1080/00032718108059828

出版商:Taylor & Francis Group    

年代:1981

数据来源: Taylor

摘要:

The effect of a micellar mobile phase on the fluorescence detection of a variety of polynucleararomatic hydrocarbons (PAH's) separated via HPLC is examined. It was found that the “fluorescence peaks” of the separated PAH's were enhanced up to ten times by the sodium dodecylsulfate micellar mobile phase. Furthermore, one can use room temperature liquid phosphorescence detection when the mobile phase consists of a deoxygenated aqueous solution of thallium and sodium dodecylsulfate micelles. The phosphorescence intensity was relatively weak and difficult to obtain compared to the fluorescence.

ISSN:0003-2719    

DOI:10.1080/00032718108059829

出版商:Taylor & Francis Group    

年代:1981

数据来源: Taylor

摘要:

This is a scanned image of the original Editorial Board page(s) for this issue.

ISSN:0003-2719    

DOI:10.1080/00032718108059817

出版商:Taylor & Francis Group    

年代:1981

数据来源: Taylor