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Tier 3, Limited
Tier 3 (Limited): verified business with gaps, staff is no_attribution
Verification last updated: Sep 18, 2026
Verification Evidence
| Signal | Status | Evidence |
|---|---|---|
| Business registration | Verified | Chromate Analytical Group LLC, #1007680, reg. 2025-10-23 → |
| CLIA certification | N/A | Lab is outside the US |
| ISO 17025 | Not accredited | No accreditation found in ILAC registry |
| Physical address | Unverifiable | 142 Main St, Nashua, NH 03060, USA (registered agent address), The New Hampshire filing lists 142 Main St, Nashua, which is the address of Northwest Registered Agent LLC, a commercial registered-agent service, not a laboratory. The lab's own contact page gives Hudson, NH with no street address. No laboratory premises could be confirmed. Checked September 2026. |
| Professional staff | No attribution | The About page is signed only 'The Chromate Team' and the sole contact is an email address. No owner, director or analyst is named anywhere on the site, and the state filing lists a registered-agent service rather than individuals. Checked September 2026. |
| COA verification portal | Functional | https://chromate.org/verify, confirmed working, tested 2026-09-18 → |
| Cross-validation | Consistent | consistent with Janoshik, Krause Labs |
| Web presence | Developing | Domain registered 2021-08-05 |
Testing Capabilities
✓ HPLC purity✓ Mass spectrometry✓ Endotoxin (LAL)✓ Sterility✓ Heavy metals
Notes
Upgraded September 2026. The April 2026 audit could not find a business registration; the New Hampshire Secretary of State QuickStart register shows Chromate Analytical Group LLC, business ID 1007680, a domestic LLC in Good Standing, filed October 23, 2025. Capability flags also corrected: the published price list includes a USP <71> sterility test by membrane filtration and a kinetic chromogenic LAL endotoxin count sensitive to 0.0001 ng of LPS, at $240 each, neither of which was recorded before. Heavy metals testing is offered on request rather than from the published list, which prices HPLC work and quotes unlisted services individually. All tests are quantitative by HPLC unless otherwise specified. The QR-code and key verification portal was re-tested and works. The one remaining gap is that no owner or analyst is named on the site, and the registered address belongs to a commercial registered-agent service in Nashua rather than a laboratory, while the site markets a Hudson, NH location.
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