Semax 99.5% Purity — Jett LabsCertificate of Analysis · Independent third-party lab result
This COA was extracted from a community forum / Discord channel. The original poster claimed a lab tested Jett Labs' Semax, reporting 99.55% purity via HPLC + MS. The tested quantity was 4.59mg against a 5mg label (-8.2% deviation). The test is older (6-12 months), and the lab's signature is not directly verifiable from this re-shared image, creating a chain-of-custody gap.
- chain-of-custody gap
- no endotoxin test
- stale (6-12 months)
- Test date
- 2025-09-04
- Testing lab
- Unknown
- Batch / lot
- —
- Quantity
- 4.59 mg
- Endotoxins
- —
- Assay method
- HPLC + MS
- Label dose
- 5mg
How this result compares
This Semax certificate's tested purity of 99.55% ranks higher than 54% of the 756 Semax certificates with a purity result we have catalogued (median 99.51%).
Tested 2025-09-04 by Unknown via HPLC + MS. This test is newer than 10% of our catalogued Semax certificates.
Jett Labs has 95 certificates in our corpus, including 5 for Semax at a median tested purity of 99.41%.
Forum / Discord scrape
Asserted onlyOCR text Raw extracted text
Extracted via OCR. Names, emails, phone numbers, and street addresses are auto-redacted before display.
{
"peptide": "Semax",
"dose": "5mg",
"purity_pct": 99.55,
"purity_label": "99.55%",
"method": "HPLC + MS",
"test_date": "2025-09-04",
"client": "Jett Labs",
"notes": "",
"label_qty": "5mg",
"tested_qty": "4.59 mg",
"quantity_deviation_pct": -8.2,
"is_blend": false,
"components_json": "",
"ocr_confidence": 1.0
}