SS-31 99.9% Purity — Uther PeptideCertificate of Analysis · Independent third-party lab result
Janoshik tested this SS-31 from utherpeptide.com at 99.918% purity via HPLC. The tested quantity was 6.68% over the 50mg label. The test is recent (under 3 months), and customers can cross-check on the lab's public verification URL. However, the COA does not include an endotoxin test.
- no endotoxin test
- batch ID missing
- Test date
- 2026-03-20
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- 53.34 mg
- Endotoxins
- —
- Assay method
- HPLC
- Label dose
- 50mg
How this result compares
This SS-31 certificate's tested purity of 99.92% ranks higher than 81% of the 788 SS-31 certificates with a purity result we have catalogued (median 99.84%).
Tested 2026-03-20 by Janoshik via HPLC. This test is newer than 57% of our catalogued SS-31 certificates.
Uther Peptide has 524 certificates in our corpus, including 8 for SS-31 at a median tested purity of 99.82%.
Janoshik (public)
URL referencedThis entry references an upstream lab URL we crawled. We did not save the artifact, so we can't prove the report still loads as it did when we catalogued it.
Verify on the upstream labOCR text Raw extracted text
Extracted via OCR. Names, emails, phone numbers, and street addresses are auto-redacted before display.
{
"peptide": "SS-31",
"dose": "50mg",
"purity_pct": 99.918,
"purity_label": "99.918%",
"method": "HPLC",
"test_date": "2026-03-20",
"client": "utherpeptide.com",
"notes": "",
"label_qty": "50mg",
"tested_qty": "53.34 mg",
"quantity_deviation_pct": 6.68,
"is_blend": false,
"components_json": "",
"ocr_confidence": 1.0
}