Tirzepatide 99.9% Purity — .Certificate of Analysis · Independent third-party lab result
This COA was extracted from a community forum attachment. The original poster claimed a lab tested the vendor's product, but the lab's signature is NOT directly verifiable from this source. The reported purity for Tirzepatide was 99.903% via HPLC + MS, with a tested quantity of 32.49mg against a 30mg label (8.3% deviation). This test is recent (3-6 months old). This should be treated as community signal, not confirmation, due to the chain-of-custody gap.
- chain-of-custody gap
- no endotoxin test
- unknown lab
- Test date
- 2025-11-28
- Testing lab
- Unknown
- Batch / lot
- —
- Quantity
- 32.49mg
- Endotoxins
- —
- Assay method
- HPLC + MS
- Label dose
- 30mg
How this result compares
This Tirzepatide certificate's tested purity of 99.90% ranks higher than 78% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-11-28 by Unknown via HPLC + MS. This test is newer than 43% of our catalogued Tirzepatide certificates.
. has 3 certificates in our corpus, including 1 for Tirzepatide at a median tested purity of 99.90%.
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": "Tirzepatide",
"dose": "30mg",
"purity_pct": 99.903,
"purity_label": "99.903%",
"method": "HPLC + MS",
"test_date": "2025-11-28",
"client": ".",
"notes": "",
"label_qty": "30mg",
"tested_qty": "32.49mg",
"quantity_deviation_pct": 8.3,
"is_blend": false,
"components_json": "",
"ocr_confidence": 1.0
}