Lomefloxacin enantiomers are extracted from plasma at pH 7 with a mixture of chloroform-isopentyl alco-hol-diethyl ether (71.25 : 3.75 : 25) and derivatized with S-( + )-(1-naphthyl)ethylisocyanate to form dias-tereomers. Derivatized diastereomers are analysed with a Radial Pak normal-phase column using a mobile phase of hexane-chloroform-methanol (64.5: 33 : 2.5). Diastereomers are detected fluorometrically at 280 and 470 nm for excitation and emission. The limit of accurate quantification is less than 10 ng mL"1 for each enantiomer.

Solar Panel Basics

Solar Panel Basics

Global warming is a huge problem which will significantly affect every country in the world. Many people all over the world are trying to do whatever they can to help combat the effects of global warming. One of the ways that people can fight global warming is to reduce their dependence on non-renewable energy sources like oil and petroleum based products.

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