How we test
We run SARMs and related compounds by HPLC-MS to confirm identity and measure purity. The certificate states the method and conditions used.
We only test samples sent to us for research. We do not make, source or sell these compounds.
What we measure
| Identity | HPLC-MS accurate mass, with fragmentation where useful |
|---|---|
| Purity | HPLC-UV peak-area purity |
| Content | Quantitative HPLC where a reference is available |
| Report | Chromatogram and spectrum attached |
What is on the certificate
- Sample description and stated identity
- Identity and purity results with methods
- Chromatogram and spectrum
- Certificate Number and QR code
What to send
- Solid, capsule or solution in a sealed container
- Stated identity and amount
- Batch or lot number
Please wait for our packing instructions before you ship. They confirm amounts, container, temperature and where to send the samples.
Independence. Global Pure Laboratory is an independent testing lab. We do not make, source or sell the compounds we test, and we do not endorse any of them.
Research use only. For research use only. Not for human or animal use, or for use as a drug, food, device or cosmetic.