Wavelengths (nm)

400

410

430

450

470

Absorbance value

0.001 ± 0.000

0.001 ± 0.002

0.004 ± 0.007

0.012 ± 0.007

0.024 ± 0.007

Wavelengths (nm)

490

500

510

520

530

Absorbance value

0.041 ± 0.006

0.056 ± 0.006

0.062 ± 0.006

0.062 ± 0.006

0.065 ± 0.006

Wavelengths (nm)

538

540

550

560

570

Absorbance value

0.065 ± 0.006

0.065 ± 0.005

0.061 ± 0.006

0.053 ± 0.006

0.042 ± 0.006

Wavelengths (nm)

590

600

Absorbance value

0.010 ± 0.006

0.000 ± 0.000