Quality & Lab Testing

Our peptide lots are manufactured to a target purity of ≥ 99% as determined by high-performance liquid chromatography (HPLC) and confirmed by mass spectrometry (MS) where applicable. Stated purity is a manufacturing target and may vary lot-to-lot within standard tolerances.

A lot-specific Certificate of Analysis is available on request for most products, free of charge, for verified research customers. To request a COA, email ottawa613peptides@gmail.com with your Order Number and the product/lot in question. COAs are provided as third-party reference documents and do not constitute a warranty of fitness for any specific application.

Lots are tested by independent analytical laboratories. Testing methods and limits of detection vary by analyte and laboratory. No analytical method is exhaustive; 613Peptides makes no representation that any product is free of every possible impurity or contaminant.

Lyophilized peptides should be stored sealed and dry, protected from light, and kept refrigerated (2–8 °C) for short-term or frozen (-20 °C or colder) for long-term storage. Reconstituted material is intended for in-vitro research-protocol use only and should be handled under appropriate laboratory conditions.

All products are sold strictly for in-vitro laboratory research. They are not drugs, food, cosmetics, medical devices, or dietary supplements, and are not intended for diagnosis, treatment, cure, or prevention of any disease, nor for human or animal consumption, injection, ingestion, inhalation, or topical application. The Customer assumes all responsibility and liability for the handling, storage, use, and disposal of products purchased. See our Research Disclaimer and Terms of Sale for full details.

Products are provided "AS IS". 613Peptides makes no warranty, express or implied, regarding purity, potency, safety, suitability for any specific application, or freedom from impurities beyond the published specifications. To the maximum extent permitted by law, our aggregate liability for any claim is limited to the amount paid for the specific product giving rise to the claim.