TB-500 99.4% Purity — GYCCertificate of Analysis · Independent third-party lab result
Janoshik tested this TB-500 batch at 99.449% purity via HPLC. Quantity was slightly over-labeled by 3.4% (5.17mg tested vs 5mg label). The test is stale (over a 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
- 2025-01-15
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- 5.17mg
- Endotoxins
- —
- Assay method
- HPLC
- Label dose
- 5mg
How this result compares
This TB-500 certificate's tested purity of 99.45% ranks higher than 55% of the 1248 TB-500 certificates with a purity result we have catalogued (median 99.39%).
Tested 2025-01-15 by Janoshik via HPLC. This test is newer than 5% of our catalogued TB-500 certificates.
GYC has 282 certificates in our corpus, including 10 for TB-500 at a median tested purity of 99.43%.
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": "TB-500", "dose": "5mg", "purity_pct": 99.449, "purity_label": "99.449%; 99.574%; 99.376%.", "method": "HPLC", "test_date": "2025-01-15", "client": "G", "notes": "", "label_qty": "5mg", "tested_qty": "5.17mg", "quantity_deviation_pct": 3.4, "is_blend": false, "components_json": "", "ocr_confidence": 0.95}