Abstract
The analysis of five antibiotics (ampicillin, tetracycline, oxytetracycline, chlorotetracyline, and erythromycin) in milk by open tubular capillary electrochromatography is evaluated. The separation medium is an etched capillary chemically modified with the liquid crystal 4‐cyano‐4′‐n‐pentoxy‐1‐1′‐biphenyl. A simple sample preparation method is used to produce a milk serum with a relatively small number of components and then the antibiotics are analyzed electrophoretically in this matrix. The effects of pH and addition of organic modifier to the mobile phase are also evaluated.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
