Stable isotope ⁴²Ca with enrichment up to 97.90 at.%, chemical purity > 99.96%, chemical form: carbonate. Applications: tracer in calcium absorption and osteoporosis studies. Every lot comes with a passport stating its isotopic and chemical composition.
| Isotope | ⁴²Ca |
| Element | Calcium (Ca) |
| Atomic number (Z) | 20 |
| Mass number (A) | 42 |
| Enrichment, at.% | 97.90 |
| Chemical purity | > 99.96% |
| Chemical form | carbonate |
| Documents | lot passport with isotopic and chemical composition |
| Supply | Russia, CIS, export (subject to export control) |
Tracer in calcium absorption and osteoporosis studies.
Enrichment and chemical purity are given according to the producer’s specification; the exact composition of a lot is stated in its passport. Availability, packaging and price on request. Export of isotope products is subject to export control requirements.