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Development Of A Methodology To Determine Antibiotic Concentrations In Water Samples Using High-Pressure Liquid Chromatography, Tahnee Qualls, Carmen T. Agouridis, Manish Kulshrestha
Development Of A Methodology To Determine Antibiotic Concentrations In Water Samples Using High-Pressure Liquid Chromatography, Tahnee Qualls, Carmen T. Agouridis, Manish Kulshrestha
Biosystems and Agricultural Engineering Faculty Publications
Antibiotic concentrations are typically measured using solid-phase extraction along with liquid chromatography, but this process is not practical due to a large number of man hours involved. The use of a lyophilizer with high-pressure liquid chromatography (HPLC) is an accurate and cost-effective method of analyzing antibiotics in water samples. An initial antibiotic analysis methodology was developed with the goal of concentrating antibiotics in water samples for greater detection; however, it was observed that the methodology required additional refinement to improve accuracy, particularly when manure was present in the water samples. Based on prior tetracycline antibiotic research, we hypothesized that sample …