Batch Verification
Ref: TBR-TB-RETA20-0626
Retatrutide 20mg: Certificate of Analysis
Batch TB-RETA20-0626 · tested 2026-06-10
This document summarizes independent, third-party analytical testing for Retatrutide 20mg, batch TB-RETA20-0626. It is provided by TrueBatch Research for laboratory research reference.
Sample Information
| Product | Retatrutide |
| Label claim | 20mg |
| Form | Lyophilized powder |
| Batch / Lot | TB-RETA20-0626 |
| CAS number | 2381089-83-2 |
| Molecular formula | C221H342N46O68 |
| Date tested | 2026-06-10 |
Analytical Results
| Test | Method | Result |
|---|---|---|
| Identity | HPLC / HPLC-RTM | Confirmed |
| Purity | HPLC | 99.94% |
| Endotoxin | LAL (USP) | ≤0.05 EU/mL |
Independently analyzed by a third-party analytical laboratory using high-performance liquid chromatography (HPLC) for purity, with HPLC-RTM identity confirmation. Full laboratory documentation is retained on file and available to qualified researchers on request.
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Retatrutide 20mg · $139
For laboratory research use only. Not for human or animal use. No medical, therapeutic, or
diagnostic claims are made. This summary reflects analytical testing of the referenced batch and
is provided for research reference only.
TrueBatch Research · Florida, USA hello@truebatchresearch.com · truebatchresearch.com