Certificates of Analysis
A certificate applies to one batch. Quote the batch number on your label and we will send the one covering your material.
What does a certificate record?
| Line | What it is |
|---|---|
| Batch identifier | The material to which the result belongs |
| Compound and quantity | What was tested, and the amount |
| Purity | The HPLC result, what it measures |
| Method | The technique applied |
| Date | When the testing took place |
How do you request a certificate?
Email us the batch number printed on the vial label. Ahead of ordering, let us know the compound and size and we will tell you what the certificate for current stock reports.
What does an HPLC purity result cover?
A certificate applies to the batch it was issued for. The following batch is separate material, tested on its own, with its own certificate.
Certificates of Analysis questions
Do you provide a certificate of analysis?
Yes, on request, for the batch that was shipped to you. Quote the batch number printed on the vial label.
Can I see a certificate before ordering?
Yes. Let us know the compound and size and we will tell you what the certificate for current stock reports.
Why are certificates not published on the site?
A certificate applies to one batch. We match it against the batch number on your label.