A slide cartridge for use with a chemical analyzer includes an upper ring and a lower ring secured together but rotatable with respect to each other. The upper and lower rings define a plurality of reaction chambers between them, which receive dry analyte test slides. A gear track formed in the underside...http://www.google.ca/patents/US7273591?utm_source=gb-gplus-sharePatent US7273591 - Slide cartridge and reagent test slides for use with a chemical analyzer, and chemical analyzer for same
