Verify Certificate of Analysis
Search by report number to pull up any PureGuard lab report. Add the lot number to confirm it matches your product.
Accepting New Clients
Why verification matters
Edited and recycled COAs are common in the research compound market. A public lookup closes that gap.
Instant Answers
Buyers confirm a certificate in seconds, straight from the report number on the label.
Tamper Evident
If the numbers on a PDF don't match what shows here, the document has been altered.
Accepting New Clients
Testing you can put your name behind.
Send us a sample, get back a certificate your customers can check for themselves. Tell us what you need tested and we will get you a quote.
Talk to the lab
Questions about methods, sample prep or shipping? Email us directly.
Send an EmailWe reply fast
Most inquiries get a response the same business day (CT).