Every batch we sell is independently tested before it is listed, and every vial carries a batch number that matches its certificate of analysis (CoA).
What we test
- Purity by HPLC, to at least 99%
- Identity, confirming the compound is what the label says
- Content, checking the amount in the vial
Getting the certificate for your vial
Find the batch number printed on your label, then send it to us on Telegram, WhatsApp or through our contact page. We'll send you the certificate for that exact batch. Where a certificate is already published, you'll find a link on the product page.
Reading a certificate
Our guides explain what the numbers mean: how to read a certificate of analysis and what HPLC purity testing means.
Research use only. Everything on this page is supplied strictly as a research material for in-vitro laboratory use. It is not a medicine, has not been assessed by the MHRA for human use, and is not for human or veterinary use. Nothing here is medical advice.
Frequently asked questions
Is every batch tested?
Yes. Batches are tested before they are listed for sale.
How do I get the certificate for my vial?
Send us the batch number from your label and we'll send the matching certificate.
