Melanotan II 99.9% Purity — Uther PeptideCertificate of Analysis · Independent third-party lab result
Janoshik tested this Melanotan 2 at 99.888% purity via HPLC + MS. The tested quantity was 11.66mg against a 10mg label, a deviation of +16.6%. Endotoxin status is unknown. The test is recent (under 3 months) and customers can cross-check on the lab's public verification URL.
- no endotoxin test
- high quantity deviation (+16.6%)
- Test date
- 2026-04-09
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- 11.66 mg
- Endotoxins
- —
- Assay method
- HPLC + MS
- Label dose
- 10mg
How this result compares
This Melanotan II certificate's tested purity of 99.89% ranks higher than 77% of the 755 Melanotan II certificates with a purity result we have catalogued (median 99.76%).
Tested 2026-04-09 by Janoshik via HPLC + MS. This test is newer than 69% of our catalogued Melanotan II certificates.
Uther Peptide has 524 certificates in our corpus, including 5 for Melanotan II at a median tested purity of 99.59%.
Test report image
Janoshik (public)
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Verify on the upstream labOCR text Raw extracted text
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{
"peptide": "Melanotan 2",
"dose": "10mg",
"purity_pct": 99.888,
"purity_label": "99.888%",
"method": "HPLC + MS",
"test_date": "2026-04-09",
"client": "utherpeptide.com",
"notes": "",
"label_qty": "10mg",
"tested_qty": "11.66 mg",
"quantity_deviation_pct": 16.6,
"is_blend": false,
"components_json": "",
"ocr_confidence": 1.0
}