Rototec Spintec - NMR / EPR Supplies Germany - Industrial and Academic Spectroscopy

Precision all glass construction makes our special stem coaxial insert the most versatile  and reliable coaxial method available for NMR, virtually eliminating sidebands.  General use is for external locking and determining magnetic susceptibility. This system  is also ideal for variable temperature studies, because all parts are made from Pyrex or equivalent glass. The outer tube must be ordered separately.