COA Archive
The COA archive is updated with every production batch. All Certificates of Analysis are issued by our ISO 17025-accredited partner laboratory. Each certificate includes the HPLC chromatogram, integration report, and assay result.
| Batch Number | Production Date | Assay Result | HPLC Method | Certificate |
|---|---|---|---|---|
| SRB-2025-001 | 2025-03-12 | 99.7% | HPLC-UV | Download PDF |
| SRB-2025-002 | 2025-07-08 | 99.4% | HPLC-UV | Download PDF |
| SRB-2026-001 | 2026-01-15 | 99.6% | HPLC-UV | Download PDF |
Note: COAs are provided in PDF format. Contact support@srbio.com to request a COA for a specific batch not listed here.