MOTS-C 99.8% Purity — Qingdao Saber Technology Pharma QstCertificate of Analysis · Independent third-party lab result
This COA was extracted from a community forum attachment. The original poster claimed a lab tested the vendor's product, reporting 99.822% purity via HPLC for MOTS-C, with quantity matching the label within 1%. However, the lab's signature is NOT directly verifiable from this source, and the image has passed through at least one re-share. The test is older (6-12 months), and endotoxin status is unknown. This should be treated as community signal, not confirmation.
- chain-of-custody gap
- no endotoxin test
- stale (6-12 months)
- Test date
- 2025-08-01
- Batch / lot
- —
- Quantity
- 10.09mg
- Endotoxins
- —
- Assay method
- HPLC
- Label dose
- 10 mg
How this result compares
This MOTS-C certificate's tested purity of 99.82% ranks higher than 91% of the 2125 MOTS-C certificates with a purity result we have catalogued (median 99.52%).
Tested 2025-08-01 via HPLC. This test is newer than 6% of our catalogued MOTS-C certificates.
Qingdao Saber Technology Pharma Qst has 76 certificates in our corpus, including 2 for MOTS-C at a median tested purity of 99.82%.
Test report image
Forum / Discord scrape
Artifact capturedWe have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.
OCR text Raw extracted text
Extracted via OCR. Names, emails, phone numbers, and street addresses are auto-redacted before display.
{
"peptide": "MOTS-C",
"dose": "10 mg",
"purity_pct": 99.822,
"purity_label": "99.822%",
"method": "HPLC",
"test_date": "2025-08-01",
"client": "[EMAIL_REDACTED]",
"notes": "",
"label_qty": "10mg",
"tested_qty": "10.09mg",
"quantity_deviation_pct": 0.9,
"is_blend": false,
"components_json": "",
"ocr_confidence": 0.98
}