How we test
We digest the sample and run it on an ICP-MS. The standard panel covers arsenic, cadmium, lead and mercury. If you need more elements, we agree the list with you in the quote.
Results are given in units that suit the sample, and the certificate names the digestion and measurement method.
What we measure
| Method | ICP-MS after sample digestion |
|---|---|
| Standard panel | As, Cd, Pb, Hg |
| Wider panels | More elements by agreement |
| Turnaround | 4–7 business days |
What is on the certificate
- Each element with the result and units
- Digestion and measurement method
- Test date and Certificate Number
What to send
- Solid or liquid in a clean, sealed container
- What the sample is and roughly how much there is
- Any extra elements you need
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.