Sulfamethoxazole

Sulfamethoxazole and its acetylated metabolites in body fluids are analysed with an ODS column using a mobile phase consisting of methanol-1% acetic acid (1:4, pH 2.9). Sulfamethoxazole and the metabolites are detected at 230 nm with a detection limit of less than 1 igmL"1. Plasma is extracted with ethyl acetate, and urine is deproteinized with acetonitrile.

Sulfamethoxazole in body fluids are also analysed with an ODS column using a mobile phase consisting of 0.067 mol L"1 phosphate buffer (pH 6.7)-methanol (5 : 1). Sulfamethoxazole is detected at 260 nm with a detection limit of 0.5 |g mL"1.

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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