Quality Standards & COA Policy
A certificate of analysis or test record is a limited laboratory document. Read the product, strength, lot or sample, method, date, result, and issuing source shown on the document before relying on it.
Product, strength, and lot scope
A document applies only to the product, strength, lot, batch, or sample it identifies. Do not apply a result to another strength, lot, batch, or product. If a product page has no linked document, the store is not representing that a COA or numeric analytical result is available for that item.
Method and result scope
A reported result establishes only what the identified method measured under the conditions stated. Purity, identity, mass, quantity, sterility, endotoxin, residual solvent, or another attribute must not be inferred when it was not expressly tested and reported.
No safety or approval claim
A COA is not proof of medical safety, clinical effectiveness, regulatory approval, lawful clinical use, manufacturing status, suitability for compounding, or suitability for human or animal administration. A high analytical purity result does not establish those attributes.
Document presentation and corrections
The store will not label a test as independent, accredited, current, complete, or lot-specific unless the available record supports that description. Cropped images, summaries, or product-page values should be checked against the complete linked document when available. If a summary and source document conflict, stop relying on the summary and contact support so the record can be reviewed.
Customer verification
The researcher remains responsible for determining whether the identified material and documented tests are sufficient for the planned lawful laboratory protocol. Additional independent testing may be appropriate for a specific protocol.
Reporting a discrepancy
Report a missing, mismatched, unreadable, or apparently altered document promptly. For a product-quality concern, follow the evidence and timing requirements in the Refund Policy and preserve the material, label, lot information, and packaging.
Quality-document questions
- support@puredirectpeptides.com