TABLE OF CONTENTS - BGB Analytik AG

Chlorinated Pesticides, EPA Method 508
Column: HP-5ms
19091S-433
30 m x 0.25 mm, 0.25 µm
Carrier: Helium, 24 psi, 45 cm/sec (80°C) constant flow
Oven: 80°C for 1 min
80-180°C at 30°C/min
180-205°C at 3°C/min
205°C for 4 min
205-290°C at 20°C/min
290°C for 2 min
Injection: Splitless
1 min purge delay
Detector: ECD, 320°C
Makeup gas Nitrogen, 60 mL/min
Anode purge 3 mL/min
Sample: 1 µL
Suggested Supplies
Septum: 11 mm Advanced Green septa, 5183-4759
Liner: Direct connect, single taper, deactivated,
4 mm ID, G1544-80730
Syringe: 10 µl tapered, FN 23-26s/42/HP, 5181-1267
Organohalide Pesticides in Water, EPA Method 505
Column: HP-5ms
19091S-433
30 m x 0.25 mm, 0.25 µm
Carrier: Helium at 2.0 mL/min, constant flow, 42 cm/sec (22.4 psi at 80°C)
Oven: 80°C for 1 min
80-175°C at 30°C/min
175°C for 4 min
175- 215°C at 6°C/min
215°C for 2 min
215- 290°Cat 15°C/min
290°C for 5 min
Injection: Splitless, 250°C
1 min purge delay
Detector: ECD, 300°C
Makeup gas: N2, 60 mL/min
Anode purge 6 mL/min
Sample: 1 µL injection volume
16 components EPA-505 targeted pesticides and
14 ppb Aroclor 1260 in hexane.
Concentration of pesticides: 50 ppb each except
1.25 ppm for atrazine and simazine.
Suggested Supplies
Septum: 11 mm Advanced Green septa, 5183-4759
Liner: Direct connect, single taper, deactivated, 4 mm ID,
G1544-80730
Syringe: 10 µl tapered, FN 23-26s/42/HP, 5181-1267
Environmental Applications, Pesticides and Herbicides
1
2
3
4
5 10 15 20
Time (min) GCEP007
1
www.agilent.com/chem/supplies
5 6
7
8
3
9
10
2
1. Etridiazole
2. Chloroneb
3. Propachlor
4. Trifluralin
5. α-BHC
6. Hexachlorobezene
7. b-BHC
8. δ-BHC
9. γ-BHC
10. Chlorothalonil
4
11
5
12
13
6
14
7
15
17
16
8
11. Heptachlor
12. Aldrin
13. DCPA
14. Heptachlor epoxide
15. γ-Chlordane
16. Endosulfan I
17. α-Chlordane
18. Dieldrin
19. 4,4'-DDE
20. Endrin
18
9
19
21
20 23 24
22
1. Hexachlorocyclopentadiene
2. Hexachlorobenzene
3. Simazine
4. Atrazine
5. Lindane
6. Heptachlor
7. Alachlor
8. Adrin
9. Heptachlor epoxide
11
10 12
25
26
21. Endosulfan II
22. Chlorobenzilate
23. 4,4'-DDD
24. Endrin aldehyde
25. Endosulfan sulfate
26. 4,4'-DDT
27. Methoxychlor
28. cis-Permethrin
29. trans-Permethrin
5 10 15
20
Time (min) GCEP008
13
14
15
16
27
28
29
10. δ-Chlordane
11. α-Chlordane
12. trans-Nonachlor
13. Dieldrin
14. Endrin
15. cis-Nonachlor
16. Methoxychlor
GC and GC/MS
365