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Breath Test Kits

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  1. QuinTron Lactose Breath Test Kit


    Regular Price: $175.00

    Special Price $125.00

    Lactose Malabsorption Breath Test Kit Learn More
  2. SIBO Breath Test Kit


    Regular Price: $215.00

    Special Price $175.00

    Glucose - Small Intestinal Bacterial Overgrowth (SIBO) 3-hour at-home breath collection test kit. Learn More
  3. EasySampler Home Breath Test Kit (Top-Front)


    Regular Price: $215.00

    Special Price $175.00

    Celebrating the release of SIBO cookbooks by Author Rebecca Coomes, we are proud to offer a limited time special discount on our SIBO Breath Test Kits!

    Learn More
  4. EasySampler Home Breath Test Kit (Top-Front)



    Lactose Intolerance/Malabsorption Home Breath Test Kit If you are ordering the test kit from outside the United States, you must arrange for your own return shipping and customs paperwork for return of the test kit. Learn More

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Quintron Products

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  1. SivRite-4


    Special desiccant for QuinTron breath analyzers

    Learn More
  2. BreathPrep™ (Breath Sample Desiccant)


    Replacement desiccant refill for sample drying tubes used to condition breath samples prior to analysis in all BreathTracker analyzers.

    Learn More
  3. LacTest Lactose Powder


    Unflavored Lactose Packets (25gm/ea) Learn More
  4. lactulose label


    Convenient, single-dose packets of cherry flavored lactulose  for Small Intestinal Bacterial Overgrowth (SIBO) and Intestinal Transit Time (ITT) breath tests.

    Learn More
  5. Dust Barrier (QT01140-K)


    Dust barriers are used on the front (Sample-In) and rear (Air-In) ports of all BreathTracker analyzers. Each pack contain 5 barriers. Learn More
  6. EasySampler Breath Test System


    In-office/at-home breath collection kit for Lactose Intolerance/Malabsorption Learn More
  7. EasySampler Breath Test System


    In-office/at-home breath collection test kit for Lactose Intolerance/Malabsorption Learn More
  8. EasySampler Home Breath Test Kit


    In-office/at-home breath test kit for the evaluation for Small Intestinal Bacterial Overgrowth (SIBO). Learn More
  9. Foam Filter Plugs


    Replacement filter plugs for Sample Drying Tubes. Each pack contains 10 foam filter plugs. Learn More
  10. 13mm Vial Adapter


    Replacement blue vial adapters for use on the AlveoVac and SamplXtractor (Model SX2+) vial extraction system.

    Learn More
  11. Drying Tube, Patient Sample


    Replacement Patient Sample Drying Tube.

    Used to condition patient breath samples during injection into analyzers. 

    This drying tube uses BreathPrep to condition patient samples prior to analysis. (Purchased Separately).

    Learn More
  12. Extractor Output Tubing


    Replacement output tubing for the SamplXtractor system. Learn More
  13. SivRite-4 Replacement Tubing Assembly


    Replacement Tubing Assembly for SivRite-4 desiccant bottles. This tubing attaches to the top of the SivRite-4 bottle and the rear Air-In port on your QuinTron breath analyzers. Learn More
  14. QuinGas Regulator/Pressure Gauge


    Replacement regulator/pressure gauge for QuinTron calibration tanks. Learn More

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Breath Test Pages

  • About Us

    Established in 1961, QuinTron Instrument Company, Inc. is an industry leading manufacturer of non-invasive breath/trace gas analyzers measuring gases like Hydrogen, Methane and Carbon Dioxide. We also have developed and...

  • Customer Support

    Shipping & Delivery: All orders are typically shipped within 2 business days from date of order unless we contact you with any shipping delays. Analysis Report Turnaround: Samples analysis is typically...

  • Privacy Policy

      This privacy policy sets out how uses and protects any information that you give when you use this website. is committed to ensuring that your privacy is protected. Should...

  • Patients

    QuinTron breath tests are primarily used in the gastroenterology field to aid medical professionals in diagnosing the root cause of their patients’ gastrointestinal disorders/conditions such as carbohydrate malabsorptions (lactose, fructose...

  • What are Hydrogen/Methane Breath Tests?

    Hydrogen Breath Tests (or HBT) are used as a means for clinicians to assess people various digestive disorders to see if they can help narrow down what may be causing the digestive issues such...

  • Instrumentation

    BreathTracker Analyzer Take the guesswork out of gas work with the gold-standard in the measurement of Hydrogen (H2), Methane (CH4) and Carbon Dioxide (CO2). The BreathTracker analyzer is used by medical professionals...

  • FAQ

    Shipping & Delivery Privacy & Security Returns & Replacements Ordering Payment, Pricing & Promotions Insurance Viewing Orders Updating Account Information Shipping & DeliveryOrders placed before 2pm CST for Home Breath...

  • Breath Test Instuctions

    There are only minor differences in collection of breath samples based on the type of test being performed.   Standard Breath Test Collection Intervals Small Intestinal Bacterial Overgrowth (SIBO) Samples are...

  • DataTracker End-User License Agreement (EULA)

    QuinTron DataTracker SOFTWARE LICENSE TERMS These license terms are an agreement between QuinTron Instrument Company, Inc and you.  They apply to the software named above, which includes the media...

  • DataTracker Software Help

    This version of DataTracker and the user guide are still in beta testing.  Please provide any user feedback, enchancement requests or report bugs to QuinTron. Get Started Set up or edit...

  • Events

    Interetsted in learning more about breath testing?  Check out upcoming events below for more information!         Small Intestinal Bacterial Overgrowth (SIBO) Seminar -with Dr. Allison Siebecker,...

  • News

      Why is SIBO so difficult to diagnose and treat? Small intestinal bacterial overgrowth (SIBO) is a common condition that doctors can diagnose and treat. SIBO can be very difficult...

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