Somatropin (HGH 191AA) 97.4% Purity — Top PeptideCertificate of Analysis · Independent third-party lab result
This COA was extracted from a community forum attachment. The original poster claimed a lab tested TOP's Somatropin (HGH 191AA), reporting 97.391% purity and a quantity of 27.06 IU against a 24 IU label. However, the lab's signature is not directly verifiable from this source, and the image has passed through at least one re-share, indicating a chain-of-custody gap. This should be treated as community signal, not confirmation.
- chain-of-custody gap
- no endotoxin test
- vague purity language
- Test date
- 2026-04-10
- Batch / lot
- —
- Quantity
- 27.06 IU
- Endotoxins
- —
- Assay method
- —
- Label dose
- 24iu
How this result compares
We have catalogued 1 Somatropin (HGH 191AA) certificate; across the 1 with a purity result the median tested purity is 97.39%.
Tested 2026-04-10.
Top Peptide has 65 certificates in our corpus, including 1 for Somatropin (HGH 191AA) at a median tested purity of 97.39%.
Test report image
Forum / Discord scrape
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.
OCR text Raw extracted text
Extracted via OCR. Names, emails, phone numbers, and street addresses are auto-redacted before display.
{
"peptide": "Somatropin (HGH 191AA)",
"dose": "24iu",
"purity_pct": 97.391,
"purity_label": "97.391%",
"method": "",
"test_date": "2026-04-10",
"client": "TOP",
"notes": "",
"label_qty": "24 IU",
"tested_qty": "27.06 IU",
"quantity_deviation_pct": 12.75,
"is_blend": false,
"components_json": "",
"ocr_confidence": 0.98
}