Bruker Avance III HD 400
The second 400 MHz NMR installed in July 2026
Check the queue on the 400 MHz instrument (User ID: supervisor’s initials)
A multinuclear 109Ag-31P(19F)-1H BBFO iprobe with z-gradients and automatic tuning/matching is used on this spectrometer.
The sensitivity specifications are:
1H 606 : 1 (>550, noise [200 Hz], 0.1% Ethylbenzene in CDCl3);
13C 242 : 1 (>220, noise [40 ppm], ASTM, 40% dioxane, 60% C6D6);
15N 38 : 1 (>30, noise [2 ppm], 90% formamide in DMSO-d6);
19F 566 : 1 (>550, noise [1ppm], LB=0.5 Hz, 0.05% Trifluorotoluene in CDCl3);
31P 245 : 1 (>200, noise [5 ppm], 0.0485 M Triphenyl Phosphate (TPP) in acetone-d6).
There is a 60-position sample changer.