Probe Resolution Test

Measure the linewidth in Hz at 50%, 0.55%, and 0.11% of peal height of a spinning or non-spinning sample.
Nucleus Sample
1H chloroform peak in 0.1% chloroform in acetone-d6
13C 40% p-dioxane in benzene-d6
15N 90% formamide in DMSO-d6

Resolution Specifications

Specifications are ilisted as
(line width at 50%) / (line width at 0.55%) / (line width at 0.11%)
Probe 1H spin 1H non-spin 13C spin15N spin 1H sidebands13C sidebands 15N sidebands
I-500 HCN tri-axis0.45/5/10 0.65/7/14 --- --- <1% --- ---
I-500 HCN Z-axis 0.45/5/10 0.65/7/14 --- --- <1% --- ---
I-500 HCX 0.45/5/10 0.65/7/14 --- --- <1% --- ---
I-500 BB --- --- --- --- --- --- ---
I-400 4nuc+ --- --- --- --- <1% --- ---
I-400 5mm BB --- --- 0.2/3/5 --- --- <1% ---
I-400 10mm BB --- --- --- 0.2/3/5 --- --- <1%
I-400 Inv 0.45/6/12 --- --- --- <1% --- ---
Gem-300 quad 0.4/6/12 --- 0.2/---/--- --- <1% <1% ---
VXR-400 BB --- --- --- --- --- --- ---
Back to Map of NMR Facility
Back to NMR Facility Home Page
Send comments to chemnmr@indiana.edu
Last updated: December 29, 1997
URL: http://nmr.chem.indiana.edu/tour/specs/res.html
Copyright 1997, The Trustees of Indiana University