Tirzepatide 99.8% Purity — JPCertificate of Analysis · Independent third-party lab result
This COA was extracted from a community forum attachment. The original poster claimed a lab tested JP's tirzepatide, reporting 99.817% purity via HPLC and a quantity of 31.07mg for a 30mg label (3.57% deviation). The test date is 2025-07-09, making it older (6-12 months). However, the lab's signature is not directly verifiable from this source, and endotoxin status is unknown. This should be treated as community signal, not confirmation.
- chain-of-custody gap
- no endotoxin test
- stale (6-12 months)
- Test date
- 2025-07-09
- Testing lab
- Unknown
- Batch / lot
- —
- Quantity
- 31.07 mg
- Endotoxins
- —
- Assay method
- HPLC
- Label dose
- 30mg
How this result compares
This Tirzepatide certificate's tested purity of 99.82% ranks higher than 48% of the 7378 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2025-07-09 by Unknown via HPLC. This test is newer than 19% of our catalogued Tirzepatide certificates.
JP has 13 certificates in our corpus, including 3 for Tirzepatide at a median tested purity of 99.82%.
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": 99.817,
"purity_label": "99.817%",
"method": "HPLC",
"test_date": "2025-07-09",
"client": "JP",
"notes": "",
"label_qty": "30mg",
"tested_qty": "31.07 mg",
"quantity_deviation_pct": 3.566666666666667,
"is_blend": false,
"components_json": "",
"ocr_confidence": 1.0
}