Nmr investigations of $\left.^{1}H\right.$ and $\left.^{19}F\right.$ nuclei in the various chemical compounds

The phenomenon of NMR on $\left.^{1}H\right.$ and $\left.^{19} F\right.$ nuclei was studied. The first step was parameters of the experimental equipment investigation. Than the gyromagnetic ratio for $\left.^{19}F\right.$ nuclei was measured. Experimentally estimated value for magnetic shielding constants for hydrogen nuclei in different chemical compounds was produced. Also some plant examples were studied and signal from NMR $\left.^{1}H\right.$ nuclei was observed.