Retatrutide 99.2% Purity — Walker Chemicals (WKC)Certificate of Analysis · Independent third-party lab result
Janoshik tested this retatrutide sample at 99.216% purity via HPLC. The test is older (6-12 months) and lacks a batch ID, labeled quantity, and endotoxin results. Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- stale (6-12 months)
- no batch ID
- Test date
- 2025-11-12
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- 10.99mg
- Endotoxins
- —
- Assay method
- HPLC
How this result compares
This Retatrutide certificate's tested purity of 99.22% ranks higher than 7% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-11-12 by Janoshik via HPLC. This test is newer than 25% of our catalogued Retatrutide certificates.
Walker Chemicals (WKC) has 30 certificates in our corpus, including 4 for Retatrutide at a median tested purity of 99.70%.
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": "", "purity_pct": 99.216, "purity_label": "99.216%", "method": "HPLC", "test_date": "2025-11-12", "client": "Walker Chemicals (WKC)", "notes": "", "label_qty": "", "tested_qty": "10.99mg", "quantity_deviation_pct": null, "is_blend": false, "components_json": "", "ocr_confidence": 0.92}