isotopic in a sentence

Examples

1. Meat-eaters acquire the isotopic signatures of their prey.
2. This has led to the specialized field of isotopic stratigraphy.
3. The helium isotopic pattern was consistent with a radiogenic, crustal origin.
4. The isotopic signatures of the PBDEs themselves were not evaluated.
5. VSMOW remains one of the major isotopic water benchmarks in use today.
6. Another report in 1981 suggested that isotopic ages also indicate historic activity.
7. There can be inequivalent Legendrian knots that are isotopic as topological knots.
8. However, these are all isotopic and are considered equivalent.
9. The ?15N isotopic signature is enriched up the food web.
10. These grains preserve an isotopic record of the nucleosynthesis in individual stars.