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● 5 of 5 lots passed5 of 5 lots passed · HPLC + MS
Every lot. Public.
Third-party lab results for every batch we sell. Confirm exactly what you received — before or after you buy.
Printed on your vial label
01What is a COA?The lab report for one production batch — identity and measured purity, not a generic spec sheet.
02Independently testedEvery batch goes to a third-party lab: HPLC for purity, mass spec for identity. Published before it ships.
03Matched to your batchThe lot number on your vial maps to a report below. Can’t find yours? Text us and we’ll send it.
ProductBatch / lotTest datePurityMethod
01 · What is a COA?The lab report for one production batch — identity and measured purity, not a generic spec sheet.
02 · Independently testedEvery batch goes to a third-party lab: HPLC for purity, mass spec for identity. Published before it ships.
03 · Matched to your batchThe lot number on your vial maps to a report below. Can’t find yours? Text us and we’ll send it.
How to read a COA →