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Tier 3, Limited
Tier 3 (Limited): verified business with gaps — no portal
Verification last updated: Apr 2, 2026
Verification Evidence
| Signal | Status | Evidence |
|---|---|---|
| Business registration | Verified | Krause Analytical LLC → |
| CLIA certification | Not found | No data recorded |
| ISO 17025 | Not accredited | No accreditation found in ILAC registry |
| Physical address | Commercial lab | 8711 Burnet Road, Austin, TX 78757, USA (lab); 8127 Mesa Drive Suite B206, Austin, TX 78759 (mailing) |
| Professional staff | Verified | Mark Krause (Principal Scientist & Owner, 45+ years analytical chemistry, B.S. Chemistry 1978), Bio confirmed on krauselabs.com/about and LinkedIn. Also Director at Austin Analytical LLC since 2000. Expert witness testimony offered. |
| COA verification portal | None | tested 2026-04-02 |
| Cross-validation | Consistent | consistent with Janoshik, Chromate |
| Web presence | Established | Domain registered 2016-01-01 |
Testing Capabilities
✓ HPLC purity✓ Mass spectrometry– Endotoxin (LAL)– Sterility✓ Heavy metals
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