Quality & verification
Independent testing is an important part of the Pep Shop Texas quality process. Samples are submitted to third-party laboratories for analytical testing before results are presented with the corresponding product.
Certificates of Analysis (COAs) are made available directly on the Product Details page for the applicable peptide so customers can review the testing documentation associated with that product.
Independent third-party analytical testing
Analytical Formulations Inc. is one of the independent laboratories Pep Shop Texas uses for peptide testing. AFI lists peptide analytical services including purity analysis and mass-spectrometry-based identity testing.
Laboratory testing reflects the submitted sample and should be reviewed together with the lot- or batch-specific COA shown on the product page.
Independent third-party analytical testing
Freedom Diagnostics Testing is another independent laboratory Pep Shop Texas uses for peptide testing. Freedom Diagnostics provides peptide purity and identity testing using HPLC and mass spectrometry, with Certificates of Analysis issued for submitted samples.
As with all analytical reports, the COA applies to the specific sample tested and should be matched to the product and lot information shown on Pep Shop Texas.
When a COA is available for a peptide, it is loaded directly into that peptide's Product Details page. This keeps the testing documentation with the product information where it can be reviewed before purchase.