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For the past 45 years, the company’s goals have been to manufacture the highest quality breath-testing devices and to provide the highest quality service to the customers.

QuinTron, located in Milwaukee, Wisconsin USA, is a private-owned company that is quality minded and detail oriented. The instruments, devices, and accessories are marketed around the world. QuinTron's quality management system is ISO 13485:2003 certified and FDA QSR compliant, and QuinTron's products are CE marked for conformance to EU standards.

The ability of breath trace-gas analysis to provide measurements that aid in the non-invasive diagnosis of disaccharide malabsorption and small intestinal bacterial overgrowth (SIBO) is well established. QuinTron is the only manufacturer of breath-testing instrumentation to offer the ability to measure both hydrogen and methane in a single sample of breath (alveolar air), which adds reliability to the breath test and properly diagnosing patients.

QuinTron’s Research and Development team works with leaders in the field and continually reviews the potential for the measurement of these and other trace gases to aid in the diagnosis of other conditions and disorders.