581
GCCHROMATOGRAMS |
ENVIRONMENTAL
Herbicides
TriazineHerbicides
USEPAMethod619
Rtx
®
-50,Rtx
®
-200
min. 10
12 14
16
GC_EV00058
1
11
10
9
7
8
6
5
43
2
1. atraton
2. prometon
3. terbutylazine
4. atrazine
5. simazine
6. propazine
7. secbumeton
8. terbutryne
9. ametryne
10. simetryne
11. prometryne
Sample:
0.5µL direct injection of EPAMethod 619 -
triazine herbicides.
Conc.:
on-column, 50ng
Oven temp.:
150°C to 250°C
@ 4°C/min. (hold 5min.)
Inj./det. temp.:
250°C/275°C
Detector:
TSD
Carrier gas:
helium
Linear velocity:
40cm/sec. set@ 150°C
Rtx®-50
30m, 0.53mm ID, 0.50μm
(cat.#10540)
Rtx®-200
30m, 0.53mm ID, 0.50μm
(cat.#15040)
10
9,11
8
6
5
4
3,7
2
1
GC_EV00059
min. 4
6
8
10
Nitrogen-ContainingHerbicides
Rtx®-35
GC_EV00088
min.
2
4
6
8
10
12
14
16
18
20
1 2 3
4
5
6
8
9
10 11
12
13
14
15
16
17
18,19
20 21
22
Column:
Rtx
®
-35, 30m, 0.53mm ID, 0.50µm (cat.# 10440)
Inj.:
0.2µL direct injection, Uniliner
®
inlet liner,
approximately 10ng per component.
Oven temp.:
60°C (hold 1min.) to 290°C
@ 15°C/min. (hold 5min.)
Inj./det. temp.:
290°C
Carrier gas:
helium
Linear velocity:
40cm/sec. (flow rate: 5.2cc/min.)
FID sensitivity:
16 x 10
-11
AFS
1. Eptam
®
2. Sutan
®
3. Vernam
4. Tillam
5. Ordram
®
6. Treflan
®
7. Balan
®
8. Ro-Neet
9. propachlor
10. Tolban
11. propazine
12. atrazine
13. simazine
14. terbacil
15. Sencor
®
16. Dual
®
17. Paarlan
18. Prowl
19. bromacil
20. oxadiazon
21. GOAL
®
22. hexazinone
7
Website :
E-mail :
TelNo : 03 9762 2034 . . . inAUSTRALIA
Mar 2011
