MDx BioAnalytical Laboratory
US laboratory (MDx BioAnalytical Laboratory, Inc.) using HPLC with mass spectrometry. Its CoA Search page takes the number printed on a certificate and returns the laboratory's own PDF; on 2026-10-21 real certificate numbers resolved and an invented one returned no match. Many reports in our records include endotoxin; none include sterility. Accredited by PJLA under certificate L26-502, active from 9 June 2026 to 31 July 2028, with a scope that includes peptides by HPLC-MS and endotoxins (USP <85>), as listed in PJLA's register on 22 October 2026. Methods: HPLC, mass spectrometry.
- Vendors with its COAs
- 2
Vendors with its COAs
- Peptides tested
- 12
Peptides tested
Tier A+
United States
Checks run
- BusinessL1 Real business: Pass
- IndependentL2 Independence: Pass
- Verify routeL3 Verification route: Pass
- MethodL4 Identity method: Pass
- Track recordL5 Track record: Pass
- AccreditedL6 Accreditation: Pass
Six published checks, the same for every laboratory. Results and evidence
Verify an MDx BioAnalytical Laboratory certificate yourself
Where the code is, the lookup address, what a genuine result shows, and the control check. We confirmed 18 of 36 certificates naming MDx BioAnalytical Laboratory at the laboratory, from 2 vendors.
About MDx BioAnalytical Laboratory
MDx BioAnalytical Laboratory is a formally accredited analytical lab based in United States, rated tier A+ in the Peptide Source Review lab directory. Accredited to ISO/IEC 17025 by PJLA under certificate L26-502 (accreditation no. 133413), active from 9 June 2026 to 31 July 2028, with a scope that includes peptides by HPLC-MS and endotoxins (USP <85>), as listed in PJLA's register on 22 October 2026. An older page on the laboratory's own site still describes its previous certificate as expired; the register is the record we rely on. Certificates from a tier A+ laboratory earn the +2 laboratory points and the +1 for accreditation in our lab rubric.
2 US peptide vendors in our audit publish certificates naming MDx BioAnalytical Laboratory, led by BioLongevity Labs at 7.24/10. The reports cover HPLC, mass spectrometry.
How we graded MDx BioAnalytical Laboratory
Each check is the same for every laboratory (the rules). Checked 2026-10-22.
| Result | Check | What we found |
|---|---|---|
| Pass | L1 Real business | PJLA's register lists MDx BioAnalytical Laboratory, Inc., College Station, TX; certificates name Jason Snitker, Operations Manager.Evidence for L1 (opens in new tab)beta.pjview.comchecked |
| Pass | L2 Independence | mdxbiolabs.com was registered 2017-01-17, before its earliest report (2025-08-12); several unrelated clients; lookup on the lab's own domain; no link to a listed vendor found.Evidence for L2 (opens in new tab)rdap.verisign.comchecked |
| Pass | L3 Verification route | Its CoA Search returned the laboratory's PDF for real certificate numbers and no match for an invented one. Some older 2025 numbers are not in the lookup.Evidence for L3 (opens in new tab)mdxbiolabs.comchecked |
| Pass | L4 Identity method | Certificates carry a mass identification by mass spectrometry.Evidence for L4 (opens in new tab)files.mdxbiolabs.comchecked |
| Pass | L5 Track record | Earliest report 2025-08-12, over 12 months before the check; at least three unrelated clients.Evidence for L5 (opens in new tab)files.mdxbiolabs.comchecked |
| Pass | L6 Accreditation | PJLA certificate L26-502 is active from 2026-06-09 to 2028-07-31, with a scope that includes peptides by HPLC-MS and endotoxins (USP <85>).Evidence for L6 (opens in new tab)beta.pjview.comchecked |
Accreditation (check L6)
- Accrediting body
- PJLA (Perry Johnson Laboratory Accreditation)
- Certificate
- L26-502 (accreditation no. 133413)
- Status on the register
- Active
- Valid
- 2026-06-09 to 2028-07-31
- Scope covers peptide testing
- Yes (scope: includes peptides by HPLC-MS and endotoxins by LAL (USP <85>))
- Register read
- 2026-10-22
The accrediting body’s register entry (opens in new tab)beta.pjview.comread
The accreditation point counts only when the register itself shows the accreditation active with a scope that covers peptide testing; the laboratory’s own claim does not count.
Vendors publishing MDx BioAnalytical Laboratory certificates
Peptides tested here
Products whose certificate on a vendor page names MDx BioAnalytical Laboratory. Compare sources for each.
MDx BioAnalytical Laboratory: Frequently Asked Questions
Is MDx BioAnalytical Laboratory accredited?
Yes. Accredited to ISO/IEC 17025 by PJLA under certificate L26-502 (accreditation no. 133413), active from 9 June 2026 to 31 July 2028, with a scope that includes peptides by HPLC-MS and endotoxins (USP <85>), as listed in PJLA's register on 22 October 2026. An older page on the laboratory's own site still describes its previous certificate as expired; the register is the record we rely on.
Which peptide vendors use MDx BioAnalytical Laboratory?
2 vendors in our independent audit publish certificates naming MDx BioAnalytical Laboratory: BioLongevity Labs, AminoVault. The full list with scores is on this page.
What does MDx BioAnalytical Laboratory test for?
MDx BioAnalytical Laboratory performs HPLC, mass spectrometry on research-peptide samples.