From: Modified diatom-based ocular suspension for sustained diclofenac sodium delivery: a novel drug carrier approach
Absorbance
C (µg/ml)
A1
A2
A3
RSD
2.5
0.087
0.088
0.089
1.13636
5
0.168
0
10
0.232
0.234
0.49487
20
0.657
0.658
0.660
0.23203
30
1
40
1.32
1.321
0.043720
80
2.531
2.526
2.523
0.15995