Tirzepatide — MKM PeptidesCertificate of Analysis · Independent third-party lab result
Janoshik performed a heavy metals analysis on this tirzepatide batch, dated April 8, 2026, finding no detectable levels of Arsenic, Cadmium, Lead, or Mercury. This test is recent (under 3 months). However, it lacks purity, quantity, and endotoxin data, which are crucial for a complete assessment. Customers can cross-check on the lab's public verification URL.
- no purity test
- no endotoxin test
- no quantity test
- Test date
- 2026-04-08
- Testing lab
- Janoshik
- Batch / lot
- —
- Quantity
- 30mg
- Endotoxins
- —
- Assay method
- Heavy metals analysis.
- Label dose
- 30mg
How this result compares
We have catalogued 8047 Tirzepatide certificates; across the 7677 with a purity result the median tested purity is 99.83%.
Tested 2026-04-08 by Janoshik via Heavy metals analysis.. This test is newer than 72% of our catalogued Tirzepatide certificates.
MKM Peptides has 97 certificates in our corpus, including 8 for Tirzepatide at a median tested purity of 99.86%.
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 lab