Documents
COA & SDS library
Certificates of analysis are issued per lot: each one records the testing of the specific batch it names. Safety data sheets cover a compound across lots. Match the lot number printed on your vial to the certificate here.
No documents published yet.
Lot certificates are added as stock is received. If you hold a vial and need its certificate, contact support with the lot number and we will send it.
Why superseded certificates stay here
A certificate describes one lot. When a new lot supersedes an old one, the earlier certificate is marked superseded but is never removed — a laboratory holding material from that lot still needs its documentation, and removing it would break the record.