Assertion: magnetic field | /r/HasProperty | achieved close
Facets:
value: to indistinguishable
type: OTHER
value: to zero
type: OTHER
Source sentences:
text: In zero field NMR all magnetic fields are shielded such that magnetic fields below 1 nT (nanotesla) are achieved and the nuclear precession frequencies of all nuclei are close to zero and indistinguishable.