Tirzepatide-RUO 10mg
Price range: $80.00 through $650.00
Each vial contains 12.98mg of confirmed net peptide content at 99.87% purity, tested by Freedom Diagnostics using HPLC with UV Detection and Mass Spectrometry. That result is not just a number on a label. You can search accession number 2603130119 yourself at FreedomDiagnosticsTesting.com and read the full report before you order. For laboratory research use only. Not for human consumption.
About More
Product Specifications
| CAS Number | 2023788-19-2 |
| Molecular Formula | C225H348N48O68 |
| Molecular Weight | 4,813.48 Da |
| Sequence Length | 39 amino acids |
| Vial Size (nominal) | 10mg |
| Form | White lyophilized powder |
| Purity (this batch) | 99.87% — Freedom Diagnostics COA: 2603130119 |
| Net Peptide Content | 12.98mg confirmed |
| Testing Method | HPLC with UV Detection + Mass Spectrometry |
| Lot Number | TIR10-2162026 |
| Identity Confirmed | Mass Spectrometry confirmed |
| Long-term Storage | -20°C, sealed, up to 24 months |
| Intended Use | Laboratory research only |
| SKU | PP-323 |
Certificate of Analysis
Freedom Diagnostics is a US-owned independent laboratory. They test every batch without input from Profound Peptides on the outcome. The results below are from the actual report for this lot. You can verify them yourself at FreedomDiagnosticsTesting.com before placing an order.
| Purity | 99.87% |
| Testing Method | HPLC with UV Detection + Mass Spectrometry |
| Identity | Confirmed |
| Net Peptide Content | 12.98mg |
| Lot Number | TIR10-2162026 |
| COA Accession | 2603130119 |
| Testing Lab | Freedom Diagnostics (USA) |
| Principal Chemist | Alex Johnson |
| Received | 03/13/2026 |
| Reported | 03/15/2026 |
Disclaimer:
For laboratory research use only. Not for human or veterinary use. This product has not been evaluated by the FDA for safety or efficacy in humans. Handle with appropriate personal protective equipment in a controlled laboratory environment. The buyer assumes full responsibility for proper use, storage, and disposal in accordance with all applicable laws and regulations.
RUO stands for Research Use Only. It means this product is for in vitro laboratory experimentation by qualified professionals. The FDA has not approved it for human use, medical treatment, or diagnostics. Using it outside of controlled laboratory research is not permitted.
The 10mg label is the nominal peptide mass. Net peptide content is what Freedom Diagnostics actually measures in the vial after accounting for counter-ion mass. Lyophilized peptides carry counter-ions from the synthesis process. Those add weight to the powder without contributing to the active peptide. The 12.98mg figure is what you actually have to work with. Use that number, not 10mg, when you calculate your working concentration.
Freedom Diagnostics, a US-based independent laboratory, ran HPLC with UV Detection and Mass Spectrometry on this batch. HPLC separates the peptide from impurities and quantifies each component. Mass Spectrometry confirms molecular identity by mass. Both methods together give you a purity result you can trust and a confirmation that what you ordered is what arrived. The accession number is 2603130119. Search it at FreedomDiagnosticsTesting.com.
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