Lab Results & Certificates of Analysis
Every product in our catalog is batch-tested by independent third-party laboratories using HPLC and mass spectrometry. We test our products in rotation monthly, and COAs are updated on a monthly cycle.
Our testing approach
- We batch-test our research peptides in rotation monthly — not every product every month, but every product on a rolling schedule.
- COAs are updated monthly as new test results come in.
- Older COAs from previous batches are retained and available upon request.
- Every COA includes purity percentage, analytical method (HPLC/MS), and batch identification.
Request a COA
Need a Certificate of Analysis for a specific product or batch? Email us with the product name and we’ll send it over — including older batch COAs if needed.
CS@apexpeplab.com
All products are for in-vitro and laboratory research only. Not for human consumption.