◂ ALL PURITY CERTIFICATES

Independently tested · Janoshik Analytical

Purity certificate on file

Tirzepatide research peptide

Tirzepatide

LY3298176 (GIP/GLP-1 Receptor Dual Agonist)

HPLC purity99.927%
Test labJanoshik AnalyticalIdentity + HPLC purity
Molecular weight4813.5 g/mol
Current batch2026629
Batch analysis summaryTirzepatide99.927% HPLC purity33.40 mg measuredLWL-BAS-TIRZEPATIDE-197338 · Janoshik task #197338
VIEW THE CERTIFICATE View Tirzepatide →Research overview

Independently tested by Janoshik Analytical. Compound identity and HPLC purity on every certificate. This is the purity certificate for the compound, held on file and published in full. It is not a per-production-batch certificate — we don’t issue those, and we’d rather say so than have you promise one onward.

Certificates of Analysis describe the identity and purity of a research material as supplied. All products are provided strictly for laboratory research purposes — not for human consumption, and not as medical advice.