603
GC CHROMATOGRAMS |
ENVIRONMENTAL
Haloacet ic Acids
Haloacetic Acids
US EPA Method 552.2
Rtx®-5
1
min.
10
12
14
16
18
20
22
24
26
2
3
4
5
6/7
8
9
10
11
12
1. monochloroacetic acid (MCAA)
2. monobromoacetic acid (MBAA)
3. dichloroacetic acid (DCAA)
4. dalapon
5. 1,2,3-trichloropropane (IS)
6. bromochloroacetic acid (BCAA)
7. trichloroacetic acid (TCAA)
8. dibromoacetic acid (DBAA)
9. bromodichloroacetic acid (BDCAA)
10. 2,3-dibromopropionic acid (SS)
11. chlorodibromoacetic acid (CDBAA)
12. tribromoacetic acid (TBAA)
(All compounds derivatized)
GC_EV00025
Haloacetic Acids
US EPA Method 552.2
Rtx®-200
Column:
Rtx
®
-200, 30m, 0.25mm ID, 1.0µm (cat.# 15053)
Inj.:
1.0µL split injection, 1ng on-column concentration
Oven temp.:
50°C (hold 10 min.) to 225°C @ 8°C/min.
Inj./det. temp.:
200°C/290°C
Carrier gas:
helium
Linear velocity:
30cm/sec. @ 50°C
ECD sensitivity:
20kHz full scale
Split ratio:
10:1
1
min.
10
12
14
16
18
20
22
24
26
2/3
4
5
6
8
9
10
11
12
7
GC_EV00026
Column:
Rtx
®
-5, 30m, 0.25mm ID, 1.0µm (cat.# 10253)
Inj.:
1.0µL split injection, 1ng on-column concentration
Oven temp.:
50°C (hold 10 min.) to 225°C @ 8°C/min.
Inj./det. temp.:
200°C/290°C
Carrier gas:
helium
Linear velocity:
30cm/sec. @ 50°C
ECD sensitivity:
20kHz full scale
Split ratio:
10:1
Website :
E-mail :
TelNo : 03 9762 2034 . . . in AUSTRALIA
Mar 2011
