CERTIFICATE OF ANALYSIS · THIRD-PARTY
Tirzepatide · Lot TRZ-2001
Results below are transcribed from the laboratory's report. The original PDF is the record of reference.
- LOT NUMBER
- TRZ-2001
- SKU
- GLP2T-020
- NAME ON REPORT
- GLP-2
- QUANTITY ON REPORT
- 18 mg
- LABORATORY
- Vanguard Laboratory, Olympia, WA
- LABORATORY ID
- V261012-16 003
- REPORT DATE
- October 23, 2026
- ACCREDITATION
- A2LA Certificate #6377.01
RESULTS
| ANALYSIS | METHOD | RESULT |
|---|---|---|
| Identity | HPLC-UV/VIS | Pass — matches reference standard |
| Chromatographic purity | HPLC-UV/VIS | >99.80% |
| Quantity | HPLC-UV/VIS | 18.84 mg |
The report lists the quantity submitted for testing as 18 mg; the measured quantity is shown in the results above. The laboratory report refers to this compound as “GLP-2”.
SCOPE OF THIS REPORT
- Results relate only to the portion of the sample the laboratory tested.
- The laboratory did not observe the sample selection and states it cannot confirm the sample's representativeness of the whole lot.
- Chromatographic purity is an HPLC peak-area result. It does not by itself establish sterility, endotoxin levels, or suitability for any particular use; those were not tested in this report.
- Match the lot number printed on your vial to the lot number on this page before relying on these results.
For laboratory research use only. Not for human or veterinary use.