Do the math.
Two tools, no theatre. Work out a stock concentration from your own figures, and pull the certificate for a specific lot, or find out there isn’t one yet.
Reconstitution math
Concentration is mass divided by volume. Enter what is in the vial and what you added.
Arithmetic only, on the figures you enter. Concentration is mass divided by volume. Atlus does not publish preparation protocols, suggested quantities, or handling procedures. For research use only. Not for human consumption.
Certificate lookup
Search by compound, product code, or lot number. A purity figure only ever appears here with the certificate that backs it.
12 certificates on file. Search to pull one up.
What happens to a batch before it is listed. Every step below is process. The numbers live on the certificate for your specific lot, never on a marketing page.
- 01
Batch produced
Each lot is manufactured domestically and given a batch number that follows it from here on.
- 02
Independently assayed
The batch is sent to a third-party analytical lab. We do not run the assay on our own material.
- 03
Certificate filed by lot
The report is filed against that batch number and travels with the order, so you check the lot you hold.
Certificates are tied to the exact lot, not to the product line. See Testing & COAs for the full verified lineup, and the research-use disclaimer for what these materials are and are not.