DocumentationHow to Read a Peptide Certificate of Analysis
A practical way to match the sample, lot, method, result, and report version before relying on a peptide COA.
Read the guideLab reports
Lab reports, matched by lot.
The lookup opens with the first product release. No Peptesa products or reports are public yet.
- Status
- Prelaunch
- Public reports
- 0
- Lookup
- Opens at launch
One address for every report.
When products go live, each lot's report will be searchable here by lot or report ID, at a link that does not move.
How release workspeptesa
Report lookup
PrelaunchPreview only. No lot database is connected and nothing you type is sent or saved.
Four links, one record.
Every future report page will connect these in order, so a vial in hand can be traced to the document that describes it.
- 01Label
Material, configuration, and lot printed on the vial.
- 02Lot
One record per lot, never a representative report.
- 03Report
Method, result, and basis shown together.
- 04Version
Current, corrected, or archived, and marked as such.
Illustrative structure. No product, lot, or laboratory data is shown.
Read the report first.
All research guidesDocumentation
Analytical methodsHPLC Purity vs Mass Spectrometry Identity
HPLC and mass spectrometry answer different analytical questions. Read both methods within the scope of the sample and report.
Read the guideBefore the lookup opens.
Get an email when the first drop is available. Explore the lab-report guides while Peptesa prepares for launch.