Enhancement of Congo Red-Neomycin Resonance Rayleigh Scattering by Dodecyl Trimethyl Ammonium Bromide and its Application

Table 2

Sample testing (n = 10).

Sample	Added amount (μg·mL^−1)	Measured amount (μg·mL^−1)	Recovery rate ± standard deviation (%)
1	0.2	0.192	96 ± 1.36
2	0.5	0.502	100.4 ± 3.27
3	0.7	0.697	99.5 ± 2.41