Semax 99.5% Purity — Kerui Peptide HongKong Co., LtdCertificate of Analysis · Independent third-party lab result
Janoshik tested this Semax batch at 99.497% purity via HPLC. Quantity was slightly over-labeled at 10.32mg (3.2% deviation from 10mg label). Endotoxin status is unknown, but the test is recent (under 3 months). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- unknown batch ID
- Test date
- 2026-04-21
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- 10.32mg
- Endotoxins
- —
- Assay method
- HPLC
- Label dose
- 10mg
How this result compares
This Semax certificate's tested purity of 99.50% ranks higher than 48% of the 756 Semax certificates with a purity result we have catalogued (median 99.51%).
Tested 2026-04-21 by Janoshik via HPLC. This test is newer than 64% of our catalogued Semax certificates.
Kerui Peptide HongKong Co., Ltd has 29 certificates in our corpus, including 1 for Semax at a median tested purity of 99.50%.
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": "Semax", "dose": "10mg", "purity_pct": 99.497, "purity_label": "99.497%", "method": "HPLC", "test_date": "2026-04-21", "client": "Standard Peptides", "notes": "", "label_qty": "10mg", "tested_qty": "10.32mg", "quantity_deviation_pct": 3.2, "is_blend": false, "components_json": "", "ocr_confidence": 0.95}