US based · Laboratory
Franklin, TN
What testing does and does not do. Laboratory testing on this page is analytical quality control for research materials. A test measures what is in the sample that was sent: its identity, purity, quantity, or a specific contaminant. A certificate of analysis covers only that sample, on that date. It does not establish that a material is safe or effective, it does not approve any product for human or veterinary use, and no product or material referenced here has been evaluated by the Food and Drug Administration. All materials are for in-vitro laboratory research purposes only. Not for human consumption.
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Base price: Purity and identity together, $200
MS identity in base price: Yes
Turnaround: Claims 1 to 3 business days on its homepage; secondary reads report a 2 to 4 business day average.
How ordering works: Quote or intake form: the lab quotes first, then you ship the sample.
Prices last verified 2026-10-13. Lab prices change often; confirm on the lab\u2019s site before ordering.
| Test | Method | Price |
|---|---|---|
| Purity and identity (always together) | HPLC plus LC-MS | $200 |
| Net peptide contentAdd-on, plus $25. | Quantitative assay | $25 |
| Endotoxin | LAL | $175 |
| Sterility | PCR screen (not USP <71> culture) | $150 |
| Fentanyl screen | Screening assay | $40 |
| Conformity, per vialAdd-on, plus $50 per vial. | Assay | $50 |
Paper or PDF intake form, then mail the sample in. Testing is restricted to research use only peptides.
Restrictions: Research use only peptides only.
Delivery: COA issued per sample; public lookup by accession or search code.
Public verification: Public COA lookup by accession number or search code on the lab's site.
Database claim: Claims 42,000+ certificates issued.
Step by step instructions for checking a certificate at the issuing lab are on the verify a COA page.
No accreditation found in registries by secondary reviewers.
Do not describe this lab as accredited. Its reputation rests on volume and speed.
Secondary reviewers found no accreditation in registries despite its high vendor COA volume.
This is a plain link. Peptide Stores Online has no affiliate program with this lab and earns nothing from orders placed through it.
Sources: https://freedomdiagnosticstesting.com/ · https://freedomdiagnosticstesting.com/wp-content/uploads/2026/05/INTAKEV4.pdf
All products listed on Peptide Stores Online are for in-vitro laboratory and educational research purposes only. Not for human or animal consumption. Not evaluated by the Food and Drug Administration. Not intended to diagnose, treat, cure, or prevent any disease or condition. All sellers and buyers agree to full research-use-only terms at account creation. Peptide Stores Online assumes no liability for misuse of any product listed on this platform.