Application
To investigate the applicability of the proposed method
to real samples, the method was applied to the determination
of nitrite in 15 brands of fruit juices. The results
obtained for the analysis of real samples using the
proposed method and the standard method. The real
sample analysis was made by standard addition method.
The results are shown in Table 2. The results show that
the proposed method is a sensitive and selective method
for the determination of trace amounts of nitrite in real
samples with the satisfactory results.