Macroduct® Advanced Sweat Collection System

ELITechGroup, known for worldwide transformation and innovation of sweat testing with the Webster Sweat Inducer and Macroduct® Sweat Collection System, approved by the U.S. Cystic Fibrosis Foundation and other global CF associations, offers the FDA-cleared Macroduct® Advanced Sweat Collection System.

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The Perfect CF Diagnostic Companion

ChloroChek® Cloridometer® Sweat Chloride Analyzer 

The ChloroChek is the only FDA cleared Chloridometer for sweat testing. It is also the perfect companion to the Macroduct Advanced. With its intuitive touch-screen interface, it leads the operator through the entire process, measuring chloride levels in sweat samples in less than 20 seconds.

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ELITechGroup Chlorochek® Chloridometer®, the perfect companion to the Macroduct Advanced for complete chloride analysis

We are the WORLD LEADER in Laboratory CF Diagnosis

ELITechGroup has been in operation for 50+ years and distributes to over 100 countries. Proud to be the World Leader in Laboratory CF Diagnosis, with our proven Macroduct® Advanced Sweat Collection System for stimulation and collection of sweat and our Sweat-Chek™ (total electrolyte analysis) or ChloroChek® Chloridometer® (Chloride titration) analyzers, and the Nanoduct®, the completely integrated and miniaturized sweat analysis system for patients of any age. We are confident that this automated technology will elevate the performance of any laboratory, enabling doctors to intervene and treat this disease in the earliest days of life.

  • Macroduct® Advanced Sweat Collection System

    More than 5 million sweat tests have been performed with the existing Macroduct® Sweat Collection System. The Macroduct® Advanced is a result of 40+ years of ongoing innovation to further standardize pilocarpine iontophoresis and sweat collection.

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  • The ChloroChek® Chloridometer® is a coulometric titrator designed to determine chloride ion concentrations in sweat samples with just 10 microliters of sweat. It displays the concentration directly in mmol/L Cl- right on the screen of the instrument.

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  • It is vital to perform this test as soon as possible after birth. With Nanoduct it becomes extremely simple and reliable. The Nanoduct Neonatal Sweat Analysis System combines and miniaturizes the proven collection and analysis technologies of Macroduct and Sweat-Chek to accommodate the tiny limbs of newborn infants, and provides reliable laboratory diagnosis of CF as soon as a newborn’s sweat glands are capable of producing sweat.

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  • Interfacing perfectly with Macroduct, Sweat-Chek brings unprecedented simplicity and economy to the analytical phase of the sweat test

    While clinicians have traditionally used sweat chloride or sweat sodium ion assay, sweat conductivity has been shown to be an attractive alternative method of sweat analysis. It is a simple and reliable indicator to confirm or exclude the physician’s clinical diagnosis of cystic fibrosis.

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