Documentation
Certificates of Analysis
The certificate for the lot we received is published on the product page. No request form, no login.
- ✓ Supplier-provided COAs
- ✓ Batch code on every vial
- ✓ Published for the lot received
Where to find yours
Three steps, on the product page you're already looking at.
Open the product page
Find the compound you're holding.
Choose your vial size
Each strength is its own batch.
Open the Certificate tab
The report loads with the lot.
How our documentation works
The same wording we publish with every product.
When available, we publish the supplier-provided Certificate of Analysis for the production lot we received. Each vial carries a Standard Labs batch code linked to our internal inventory records, which may differ from the lot number on the certificate. We're also expanding independent third-party testing.
What that means
- One batch, one report
- A certificate of analysis is a lab report for a single batch of powder. It says what the compound is, how pure it is, and how much is in the vial. Not the whole catalogue — just the batch your vial came from.
- Where the report comes from
- The company that makes the compound sends a report with each batch. Not every one of those reports comes from an outside lab. Some are run by the producer's own lab. Others are sent to a separate lab — one with no stake in the sale. That is what third-party means.
- Why the numbers don't match
- Your vial carries our batch code, not the manufacturer's. Ours points to a line in our inventory: when the batch arrived, where it is stored, what shipped with it. The supplier certificate shows the producer's lot number we received. Two numbers, one vial. Give us the one on the vial and we can find the paperwork.
- What we're building
- We also send batches out to be tested under our own name. Those reports list Standard Labs as the client, not the supplier. That program is growing — more compounds as results come back.
What the certificate covers
Issued by the testing laboratory. The lab name and accession number are printed at the top of every report.
The compound, confirmed
Measured by LC-MS. The mass of the molecule is matched to the reference value.
Reported as a number
Measured by HPLC-UV and stated as a percentage for that batch, not a range.
What's in the vial
The weight recorded for the lot, so the label and the vial agree.
What it should look like
The form and colour noted when the batch was received.
Read the paperwork before you order.
Documentation is published with the product, not sent on request.
