Tirzepatide 99.6% Purity — Zhengzhou Depu Technology Co., LtdCertificate of Analysis · Independent third-party lab result
- Test date
- 2026-06-30
- Testing lab
- Zhengzhou Depu Technology Co., Ltd.
- Batch / lot
- —
- Quantity
- 11.15 mg
- Endotoxins
- —
- Assay method
- —
How this result compares
This Tirzepatide certificate's tested purity of 99.59% ranks higher than 17% of the 7361 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).
Tested 2026-06-30 by Zhengzhou Depu Technology Co., Ltd.. This test is newer than 99% of our catalogued Tirzepatide certificates.
Zhengzhou Depu Technology Co., Ltd has 11 certificates in our corpus, including 3 for Tirzepatide at a median tested purity of 99.73%.
Test report image
Community submission
Artifact capturedWe have the certificate image — 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.
TEST REPORT JANOSHIK E-mail: [EMAIL_REDACTED] Web: www.janoshik.com Task Number #174000 Testing ordered > 08 JUN '26 Sample received > 23 JUN '26 Client DEPU Peptides Sample TR10 Manufacturer Zhengzhou Depu Technology Co., Ltd. Batch Sample description > See picture or pictures attached. Tests requested > [NAME_REDACTED] peptide blind test (Semaglutide, Tirzepatide and Retatrutide) Results > [QR code] Tirzepatide 11.15 mg Purity 99.586% Comments > Analysis conducted > 30 JUN 2026 Signature > [Signature] Verify this test at www.janoshik.com/verify/ with the following unique key [NAME_REDACTED]