Documentation
CERTIFICATES OF ANALYSIS
Purity documentation is part of every lot we stock. Here is exactly what we test, what the paperwork covers, and how to request it.
Third-party HPLC testing
Material is tested by an independent laboratory using high-performance liquid chromatography before it is listed for sale.
Lot-traceable labels
Every vial label carries the compound name, fill weight and lot number so documentation can be matched to the exact vial in hand.
COA available on request
Ask for the certificate of analysis for any lot you have received and our order desk will send the matching document by email.
Reported facts only
A certificate reports identity, purity and test method. It is not a statement of suitability for any use, and no claims of any kind are made about these materials.
How to request a COA
- 1. Note the compound name and the lot number printed on your vial label.
- 2. Send that information to our order desk using the contact page, including your order number if you have it.
- 3. We reply with the certificate for that lot, normally within one business day.
For research use only. Not for human consumption.