Retatrutide 98.2% Purity — Group buy volunteersCertificate of Analysis · Independent third-party lab result
Janoshik tested this retatrutide at 98.199% purity via HPLC. The tested quantity showed a 6.7% deviation from the 10mg label. The test is stale (over 1 year old), and endotoxin status is unknown. Customers can cross-check on the lab's public verification URL.
- stale (1+ years old)
- no endotoxin test
- quantity deviation (6.7%)
- Test date
- 2024-09-23
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- 10.67mg
- Endotoxins
- —
- Assay method
- HPLC
- Label dose
- 10mg
How this result compares
This Retatrutide certificate's tested purity of 98.20% ranks higher than 2% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2024-09-23 by Janoshik via HPLC. This test is newer than 1% of our catalogued Retatrutide certificates.
Group buy volunteers has 16 certificates in our corpus, including 2 for Retatrutide at a median tested purity of 98.61%.
Test report image
Janoshik (public)
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.
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": "Retatrutide", "dose": "10mg", "purity_pct": 98.199, "purity_label": "98.199%; 97.538%; 98.133%.", "method": "HPLC", "test_date": "2024-09-23", "client": "Group buy volunteers", "notes": "Three vials tested with varying purity results (98.199%, 97.538%, 98.133%). All within acceptable range. Sample labeled as 'Reta 10mg GB purple tops' from manufacturer qingdao sigma.", "label_qty": "10mg", "tested_qty": "10.67mg", "quantity_deviation_pct": 6.7, "is_blend": false, "components_json": "", "ocr_confidence": 0.92}