A collection of reagents and other associated materials intended to be used for the differentiation and/or identification of one or multiple pathogens associated with urinary tract infection, isolated by culture from a clinical specimen, and requiring less incubation time than standard laboratory methods. Organisms may include (but are not limited to) Escherichia coli, Proteus mirabilis, Klebsiella, Staphylococcus aureus, and Candida albicans.