EX-32.1 7 tmb-20231231xex32d1.htm EX-32.1

Exhibit 32.1

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CERTIFICATIONS UNDER SECTION 906

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Pursuant to section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of section 1350, chapter 63 of title 18, United States Code), each of the undersigned officers of Quanterix Corporation, a Delaware corporation (the “Company”), does hereby certify, to such officer’s knowledge, that:

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The Annual Report for the year ended December 31, 2023 (the “Form 10-K”) of the Company fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, and the information contained in the Form 10-K fairly presents, in all material respects, the financial condition and results of operations of the Company.

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Dated: February 29, 2024 | /s/ MASOUD TOLOUE
​ | Masoud Toloue, Ph.D.
​ | President and Chief Executive Officer
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Dated: February 29, 2024 | /s/ VANDANA SRIRAM
​ | Vandana Sriram
​ | Chief Financial Officer
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