composite pulse decoupling sequence Malcolm Levitt pulse sequence A sequence of composite pulses designed to remove signal splitting due to heteronuclear J-couplings in multinuclear liquid NMR experiments. Also used to allow transfer of magnetisation between nuclei (by making the spins precess with at the same chemical shift and thus enjoy strong coupling–-isotropic mixing). For the pulse sequence see J. Magn. Reson., (1981), 43, pg 502. MLEV pulse sequence MLEV CHMO:0001848 2009-05-29T12:00:00Z https://orcid.org/0000-0001-5985-7429 MLEV sequence