Page 72 - Pharmaceutical Analytical Chemistry III
P. 72
50 Calibration graph
45
response 40 y = 54.011x + 0.4167
35 r = 0.9982
30
25 0.2 0.4 0.6 0.8 1
20 Conc ppm
15
10
5
0
0
15.2=0.4167 +54.011 (x) X=0.274 ppm
