Chromatographic analysis
Testing evaluates the purity profile of the batch against G7’s release standard.
Verification / Process
Testing. Documented.
Quality claims should be supported by evidence. Our release process uses independent testing and lot-specific documentation to make each batch easier to evaluate.
Our standard
Every released batch is independently tested for identity and purity.
Every released batch is independently tested for identity and purity.
One batch. Three checks.
Identity confirmation
Independent analysis confirms that the material corresponds to the expected compound.
Lot-specific documentation
Results are connected to a specific lot so researchers can verify the material received.
The G7 standard
| Feature | G7 Peptides | Others |
|---|---|---|
| Third-Party Lab Testing | ✓ Every batch | × Varies |
| Manufacturing | ✓ Controlled manufacturing | × Often unclear |
| Purity Standard | ✓ 99%+ minimum | × Often unspecified |
| Documentation | ✓ Lot-specific COA | × Varies |
Testing questions
How can I verify a Certificate of Analysis?
Use the lot number on the vial to request its matching record. Our support team can help confirm the available testing documentation for that lot.
Can I request documentation before ordering?
Yes. Contact our support team with the product and documentation you need, and we will confirm what is available for the current lot.
What happens if a batch does not meet the release standard?
A batch that does not meet G7’s identity and purity requirements is not released for sale.
All products are sold as research chemicals for in-vitro and laboratory research use only, not for human consumption, injection, or therapeutic use, and not intended to diagnose, treat, cure, or prevent any condition.