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Tier 3, Limited
Tier 3 (Limited): verified business with gaps, no portal
Verification last updated: Sep 18, 2026
Verification Evidence
| Signal | Status | Evidence |
|---|---|---|
| Business registration | Verified | Ethos Analytics Testing and Research Inc, #23895621, reg. 2025-10-14 → |
| CLIA certification | Not found | No data recorded |
| ISO 17025 | Accredited | Accreditation body: PJLA (Perry Johnson Laboratory Accreditation), Certificate: L24-311, ISO/IEC 17025:2017, accreditation 117798, certificate L24-311. Accrediting body identified as PJLA, an ILAC-MRA signatory, from the accreditation marks on the lab's site. The lab publishes the certificate document itself, covering 2026 to 2028. |
| Physical address | Office suite | 3020 E Camelback Rd, Suite 397, Phoenix, AZ 85016, USA, Matches the principal address on the Arizona corporate filing. The high suite number at a Camelback Road office building is consistent with a suite or mail-handling address, and no laboratory premises could be confirmed. Downgraded from commercial lab pending evidence of a physical lab. Checked September 2026. |
| Professional staff | Verified | Nisrin Samsum (CEO), Noel Samsum (CSO), Full names and titles are now published on the company site, and both appear as directors on the Arizona Corporation Commission filing for Ethos Analytics Testing and Research Inc, which independently corroborates them. The April 2026 audit saw first names only. Checked September 2026. |
| COA verification portal | None | tested 2026-09-18 |
| Cross-validation | None | No known cross-lab comparisons on shared samples |
| Web presence | Developing | Domain registered 2021-12-07, LinkedIn page found → |
Testing Capabilities
✓ HPLC purity✓ Mass spectrometry– Endotoxin (LAL)– Sterility✓ Heavy metals
Notes
Upgraded September 2026. The Arizona Corporation Commission shows Ethos Analytics Testing and Research Inc, document 23895621, filed October 14, 2025 and active, with Nisrin Samsum and Noel Samsum as directors. Those names appear on the site as CEO and CSO, so staff attribution is independently corroborated. The ISO/IEC 17025 accreditation is genuine: the lab publishes its own certificate document covering 2026 to 2028 under accreditation 117798 and certificate L24-311, and the accreditation marks identify the body as PJLA, an ILAC-MRA signatory. Heavy metal analysis has been added to its capabilities. The remaining gap is that there is no public COA verification portal, and no laboratory premises could be confirmed at the Camelback Road suite address.
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