Péptidos de investigação e padrões de referência para laboratórios UE: pureza ≥99% verificada por HPLC, certificado de análise independente por lote, entrega em toda a UE.
PEPTISELL entrega em Portugal — envio rápido, qualidade certificada, envio gratuito acima de 150 €.
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Third-party laboratory Certificates of Analysis (COA) for every PEPTISELL peptide
Why transparency matters
Research-grade peptides require verified identity and purity. An unverified vial is an unverified experiment.
A Certificate of Analysis (COA) is available on every product page.
Testing methodology
Identity confirmation by mass spectrometry, purity assay, appearance check, and moisture content. Reports issued by EU-based accredited laboratories.
Every PEPTISELL product has an independent Certificate of Analysis available on its product page. All products meet or exceed ≥99% purity — no exceptions.
Browse certificates by product
Frequently asked questions
What does ≥99% purity mean?
It means that at least 99% of the powder is the target peptide.
How is the batch linked to the COA?
Every vial carries a batch number matching the COA.
Can I verify the COA independently?
Yes — each COA carries the issuing laboratory name and report ID.
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