GHK-Cu 100.0% Purity — Sry LabsCertificate of Analysis · Independent third-party lab result
Janoshik tested this GHK-Cu sample at 99.959% purity via HPLC. The tested quantity was 48.15mg against a 50mg label, a deviation of -3.7%. The test is stale (over one 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
- unknown batch ID
- Test date
- 2024-08-12
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- 48.15mg
- Endotoxins
- —
- Assay method
- HPLC
- Label dose
- 50mg
How this result compares
This GHK-Cu certificate's tested purity of 99.96% ranks higher than 94% of the 2433 GHK-Cu certificates with a purity result we have catalogued (median 99.82%).
Tested 2024-08-12 by Janoshik via HPLC. This test is newer than 1% of our catalogued GHK-Cu certificates.
Sry Labs has 395 certificates in our corpus, including 20 for GHK-Cu at a median tested purity of 99.91%.
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": "GHK-Cu", "dose": "50mg", "purity_pct": 99.959, "purity_label": "99.959%", "method": "HPLC", "test_date": "2024-08-12", "client": "[EMAIL_REDACTED]", "notes": "", "label_qty": "50mg", "tested_qty": "48.15mg", "quantity_deviation_pct": -3.7, "is_blend": false, "components_json": "", "ocr_confidence": 0.95}