NMR spectrum

[bmyrboh]

is it possible to detect the presence of enantiomeric exess of one enantiomer over the other using 1H nmr in a 400 mhz instrument without the use of any chiral agent?

[bmyrboh]

Is it possible to detect the presence of enantiomeric exess of one enantiomer over the other in a chiral compound by using 1H nmr analysis using a 400 mhz instrument without the use of any chiral agent?

[Ygggdrasil]

No, enantiomers should have identical NMR spectra in an achiral environment.