Figure 3a. Atrazine ELISA vs. Total
Atrazine GC (with outlier sample 02-
9111)
14
12 y= 4.242x + 0.0412
2
10   0R 0.4937
8                   E
E
6 ,
0
-2.
0
0          0.5          1          1.5
Atrazine ELISA

Figure 3b. Atrazine ELISA vs. Total
Atrazine GC (Without outlier sample 02.
9111)
U8
0
0   y=3.53x+0.1533 *   ,  ,
6-   R2 =0.5162
°4C            .,          ,y
N 4-
 -
0
1-0   -
0         0.5         1          1.5
Atrazine by ELISA