COA Library

Every lot we sell is tested by an independent laboratory. Find your compound, open the certificate for your lot.

Reading a certificate
  1. Match the lotThe lot number must match your vial label.
  2. Check purityMain peak area from HPLC analysis, shown as a percentage.
  3. Note the lab and dateEach certificate names the testing laboratory and the analysis date.

All products are sold for laboratory research use only. Not for human or animal consumption. Rainier Compounds LLC, 522 W Riverside Ave #4542, Spokane, WA 99201.

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