4
–
Example Applications
Thermo Scientific
Product Manual for IonPac AS31 Columns
Page 26 of 45
155007-01
For Research Use Only. Not for use in diagnostic procedures.
4.7.3
Example Chromatograms
Figure 6
4 ppb HAAs, Bromate, and Dalapon in EPA Method 557 LSSM Matrix
(Full Scan)
Figure 7
4ppb HAAs, Bromate, and Dalapon in EPA Method 557 LSSM Matrix
(Targeted SIM XIC)
5
10
15
20
25
30
35
40
Minutes
0
100%
R
e
la
ti
ve
A
b
u
n
d
a
n
c
e
Peak
Mass Range (m/z)
Intensity
1. MCAA
92.974
– 92.975
8.31E4
2. MBAA
136.924
– 136.925
3.89E4
3. Bromate 126.903
– 126.904
6.59E4
4. Dalapon 140.951
– 140.952
2.71E4
5. DCAA
126.935
– 126.936
8.58E4
6. BCAA
172.882
– 172.884
6.99E4
7. DBAA
216.832
– 216.834
6.66E4
8. TCAA
118.904
– 118.905
4.91E4
9. BDCAA
162.854
– 162.855
3.11E4
10. DBCAA
206.803
– 206.805 2.37E4
11. TBAA
250.752
– 250.755
9.03E3
1
2
3
4
5
6
7
8
9
10
11
5
10
15
20
25
30
35
40
Minutes
0
100%
R
e
la
ti
ve
A
b
u
n
d
a
n
c
e
Peak
Mass Range (m/z)
Intensity
1. MCAA
92.975
– 92.976
9.59E4
2. MBAA
136.924
– 136.925 3.61E4
3. Bromate 126.904
– 126.905 2.32E5
4. Dalapon 140.952
– 140.953 6.77E4
5. DCAA
126.936
– 126.937 1.48E5
6. BCAA
172.883
– 172.885 3.30E5
7. DBAA
216.833
– 216.836 4.07E5
8. TCAA
118.904
– 118.905 6.73E4
9. BDCAA
162.854
– 162.856 1.20E5
10. DBCAA
206.804
– 206.807 1.55E5
11. TBAA
250.753
– 250.758 1.19E5
1
2
3
4
5
6
7
8
9
10
11
