applied to biological material, e.g. in vitro testing

Full Title

Arrangements or instruments for measuring magnetic variables > involving magnetic resonance (medical aspects A61B5/055; magnetic resonance gyrometers G01C19/60) > using nuclear magnetic resonance [NMR] (G01R33/24, G01R33/62 take precedence) > NMR spectroscopy > applied to biological material, e.g. in vitro testing