Free tools
The checks other services charge for. They run in your browser, need no account, and nothing you enter is sent to Tested.ph.
Free. No signup.
- COA analyzerDrop a certificate; see what it says and what it leaves out.
- Lab key verifierBuild the lab's own verification link from a task number and key.
- Mass checkerCompare a certificate's mass with the molecule's real mass.
- Content calculatorHow much of the label is the target peptide, from the COA's own figures.
- Price per verified mgWhat you pay for each milligram that is really there.
- Which test do I need?Six questions, one recommended package.
- Group test splitterEach buyer's share and the organiser checklist.
- Chromatogram explainerWatch an impurity hide under the main peak.
- Seller transparency checklistTen questions on how checkable a seller's claims are.
- My vaultKeep the record keys you checked, in this browser only.