GHK-Cu 99.8% PurityCertificate of Analysis · Independent third-party lab result
Janoshik tested this GHK-Cu at 99.803% purity via HPLC. The report shows three tested quantities (56.09 mg, 57.17 mg, 56.31 mg), but no label quantity for comparison. Endotoxin status is not reported. The test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- no label quantity for comparison
- Test date
- 2025-12-10
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- 56.09 mg; 57.17 mg; 56.31 mg
- Endotoxins
- —
- Assay method
- HPLC
How this result compares
This GHK-Cu certificate's tested purity of 99.80% ranks higher than 46% of the 2433 GHK-Cu certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-12-10 by Janoshik via HPLC. This test is newer than 25% of our catalogued GHK-Cu certificates.
Test report image
Janoshik (public)
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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": "GHK-Cu", "dose": "", "purity_pct": 99.803, "purity_label": "99.777%; 99.835%; 99.798%.", "method": "HPLC", "test_date": "2025-12-10", "client": "LS Group Testing", "notes": "", "label_qty": "", "tested_qty": "56.09 mg; 57.17 mg; 56.31 mg", "quantity_deviation_pct": null, "is_blend": false, "components_json": "", "ocr_confidence": 0.85}