Wilmad 5MM SHIGEMI TUBE SET, 8MM BTTM, D2O, BRUKER

Susceptibility Matched Shigemi(R) Tubes

Shigemi tube features a susceptbility matched bottom and plunger for each of the following solvents: CDCL3 CD3OD D2O DMSO-d6

This feature would effectively reduce the boundary gradients at the edges of the coil.

Therefore, it is no longer critical to keep the general NMR sample rule as “sample height = 3 times the coil length”.