This site contains research compounds intended for laboratory and research use only. Please confirm you are 21 or older and agree to our research-use terms.
I am under 21 / exitFor research use only. Not for human consumption.
Every batch is tested by an independent US laboratory before release — identity confirmed by mass spectrometry, purity measured by HPLC — and the certificate for that exact lot is published here for you to read.
Every APEX 100 Research compound is US-sourced and independently verified before release. Purity is measured by HPLC and molecular identity confirmed by mass spectrometry, through third-party laboratories in the United States.
The certificate for the exact lot in your vial is published on our COA page, where it can be viewed or downloaded at any time — before you order or long after. We report what the laboratory measured, lot by lot.
Measured by HPLC on every batch and reported as a percentage on that lot’s certificate.
Mass spectrometry confirms the compound is what it claims to be, verified by an independent US laboratory.
The lot certificate goes on our COA page and stays there, to view or download on demand.
A COA names the compound and its lot, states the analytical method, and reports the measured result. If any of those are missing, there is nothing to verify. Ours include all of it, from an independent lab, for the specific lot in the vial.
| Test method | RP-HPLC / ESI-MS |
| Identity (MS) | Confirmed |
| Purity (HPLC) | 99.90% |
| Content | 10.37 mg of 10 mg |
| Tested by | Independent lab |
