QuinTron Instrument Company

A global leader and third-generation family business, QuinTron has been pioneering breath testing for more than 60 years, delivering professional confidence and patient-first care in every test. Our products are manufactured in an FDA-registered, ISO 13485–certified facility and are trusted by top clinics and hospitals worldwide for both in-office and at-home Hydrogen and Methane Breath Testing for SIBO, IMO, and carbohydrate malabsorption.

While others race to call themselves “#1,” we have spent decades earning trust where it matters most—in clinics, in research, and in patient outcomes. Since the 1960's, QuinTron products have played a foundational role in advancing breath testing across hospitals, clinics, and research institutions – including research conducted aboard the International Space Station. Not with knockoffs or flashy marketing. Just real results that healthcare and scientific professionals rely on.