Retatrutide 99.8% Purity — Allen Biotechnology Co AbcCertificate of Analysis · Independent third-party lab result
Janoshik tested this retatrutide at 99.754% purity via HPLC. The test is recent (3-6 months old). The COA reports three tested quantities (18.15 mg, 17.22 mg, 17.97 mg) but no label quantity, so quantity deviation is unknown. Endotoxin status is also unknown. Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- no label quantity
- unknown batch ID
- Test date
- 2026-01-28
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- 18.15 mg; 17.22 mg; 17.97 mg
- Endotoxins
- —
- Assay method
- HPLC
How this result compares
This Retatrutide certificate's tested purity of 99.75% ranks higher than 36% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-01-28 by Janoshik via HPLC. This test is newer than 45% of our catalogued Retatrutide certificates.
Allen Biotechnology Co Abc has 397 certificates in our corpus, including 61 for Retatrutide at a median tested purity of 99.75%.
Test report image
Janoshik (public)
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Verify on the upstream labOCR text Raw extracted text
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{"peptide": "Retatrutide", "dose": "", "purity_pct": 99.754, "purity_label": "99.781%; 99.739%; 99.742%.", "method": "HPLC", "test_date": "2026-01-28", "client": "[EMAIL_REDACTED]", "notes": "", "label_qty": "", "tested_qty": "18.15 mg; 17.22 mg; 17.97 mg", "quantity_deviation_pct": null, "is_blend": false, "components_json": "", "ocr_confidence": 0.92}