Lot documentation, on request.
A Certificate of Analysis is available for the lot you receive. Request one for any catalogue item and we will provide the analysis we hold for that lot.
Our Testing Protocol
HPLC-UV/VIS Analysis
Lot analysis is performed by an independent laboratory using High-Performance Liquid Chromatography. The analysis reports chromatographic purity and measured quantity against the labeled fill weight. Where a chromatogram trace and signed report are held for a lot, they are included in the Certificate of Analysis provided for it.
What's in a COA
What a Certificate of Analysis Contains
Certificate of Analysis
[Compound]
Lot Number
[Lot number]
Purity (HPLC)
[Purity]
Quantity (HPLC)
[Quantity]
Need a COA for a specific batch?
Tell us the product and lot you need documentation for and we'll email the Certificate of Analysis we hold for it.
Request a COA
Need the Certificate of Analysis for a specific batch? Tell us which product (and lot, if you have it) and we'll send the full PDF to your inbox.