OUR TESTING PROCESS
Review the product, lot, and available documentation information shown for each research material.
PRODUCT & LOT INFORMATION
Products may be listed with discrete lot information when available. Review the product record and any associated references for the exact material described.
AVAILABLE TEST DOCUMENTATION
Some products or lots may include documentation from an external laboratory. The scope of any report, including identity or purity information, varies by product and lot.
COA INFORMATION WHEN AVAILABLE
When a Certificate of Analysis is available, the listed report may include a lot number, test date, laboratory, and findings. Search the COA Library by compound or batch number.
CONTROLLED STORAGE & HANDLING
Product handling and packaging information may vary by material. Review the product record and checkout details for the current information associated with an order.
HOW TO VERIFY A BATCH
Find the lot number printed on your vial, then search it in the COA Library — the published certificate should match it exactly.
Want the standards behind the process? Read our research standards.