Batch documentation
When a COA exists for a specific lot, it is published on that product’s page and identifies the lot to which it applies.
QUALITY & COAs
Quality & COAs
Ridgestone standard.
When a COA exists for a specific lot, it is published on the relevant product page and identifies the lot code, test date, testing laboratory, and tested purity. If no COA is published for a product, no testing or purity claim is made for it.
Material identity
Review the published lot-specific COA to connect documentation to the material offered. A COA applies only to the identified lot.
Research record
Retain the applicable lot-specific COA with your laboratory records and protocols.