Certificate of analysis
Thymosin Alpha-1
Batch PQX26071119
Batch number
PQX26071119
Lot number
L26182-017
Test date
Jul 01, 2026
Laboratory
Colmaric Analyticals
ISO/IEC 17025
Presentation
5 mg
CAS number
62304-98-7
Molecular formula
C129H215N33O55
Molecular weight
3108.30 g/mol
Test results
| Test | Method | Specification | Result | Status |
|---|---|---|---|---|
| Purity | HPLC-UV | ≥ 98.0% | 99% | Pass |
| Identity | LC-MS | Conforms to structure | Confirmed | Pass |
| Net content | Gravimetric | 5 mg | Pass | Pass |
| Water content | Karl Fischer | ≤ 8.0% | 2.4% | Pass |
99%
Measured purity
✓Purity by HPLC-UV
✓Identity by LC-MS
✓Net content verified
✓Independent laboratory
View product
Certificate issued by Colmaric Analyticals. Retain with your laboratory records.
Other batches of Thymosin Alpha-1
| Batch | Tested | Lab | Purity | |
|---|---|---|---|---|
| PQX26061126 | Jun 11, 2026 | Freedom Diagnostics | 99.36% | Open → |
