Bruker 400 MHz DMX NMR instrument.

Phosphorus NMR spectrum from living, slow-twitch muscle fibers isolated from the Blue crab, Callinectes sapidus (from Holt and Kinsey, 2002).

Proton NMR spectrum from living, fast-twitch muscle fibers isolated from the Spiny lobster, Panulirus argus (from Kinsey and Moerland, 2002).