Stable isotope ¹⁸³W with enrichment up to 84.70 at.%, chemical purity > 99.80%, chemical form: metal, oxide. Applications: NMR spectroscopy (¹⁸³W nucleus). Every lot comes with a passport stating its isotopic and chemical composition.
| Isotope | ¹⁸³W |
| Element | Tungsten (W) |
| Atomic number (Z) | 74 |
| Mass number (A) | 183 |
| Enrichment, at.% | 84.70 |
| Chemical purity | > 99.80% |
| Chemical form | metal, oxide |
| Documents | lot passport with isotopic and chemical composition |
| Supply | Russia, CIS, export (subject to export control) |
NMR spectroscopy (¹⁸³W nucleus).
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.