Restek 2011/12 Chromatography Catalog - page 53

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GC COLUMNS | GENERAL PURPOSE COLUMNS
Rtx®-440
Organochlorine Pesticides (US EPA Method 8081A) on an Rtx®-440 column.
restek innovation!
1. hexachlorocyclopentadiene
2. 2,4,5,6-tetrachloro-m-xylene (SS)
3. cis-diallate
4. trans-diallate
5. α-BHC
6. hexachlorobenzene
7. γ-BHC
8. β-BHC
9. δ-BHC
10. heptachlor
11. aldrin
12. isodrin
13. heptachlor epoxide
14. 2,4'-DDE
15. γ-chlordane
16. α-chlordane
17. endosulfan I
18. 4,4'-DDE
19. 2,4'-DDD
20. dieldrin
21. chlorobenzilate
22. endrin
23. 2,4'-DDT
24. 4,4'-DDD
25. endosulfan II
26. kepone
27. endrin aldehyde
28. 4,4'-DDT
29. endosulfan sulfate
30. methoxychlor
31. endrin ketone
32. mirex
33. decachlorobiphenyl (SS)
Column: Rtx®-440 30m, 0.32mm ID, 0.50µm (cat.# 12939)
Sample: Organochlorine Pesticides Mix AB #2 (cat.# 32292),
8-80µg/mL each component in ethyl acetate
Chlorobenzilate (cat.# 32211) 1,000µg/mL in methanol
Diallate (cis & trans) (custom) 1,000µg/mL in hexane
Hexachlorobenzene (cat.# 32231) 1,000µg/mL in acetone
Hexachlorocyclopentadiene (cat.# 32232) 1,000µg/mL in methanol
Isodrin (custom) 1,000µg/mL in hexane
Kepone (custom) 1,000µg/mL in hexane
Mirex (custom) 1,000µg/mL in hexane
2,4'-DDD (cat.# 32098) 1,000µg/mL in methanol
2,4'-DDE (cat.# 32099) 1,000µg/mL in methanol
2,4'-DDT (cat.#32200) 1,000µg/mL in methanol
TCMX (cat.# 32027) 200µg/mL in acetone
DCB (cat.# 32029) 200µg/mL in acetone
Inj.: 1.0µL splitless (hold 0.75 min.), 2mm Siltek®
treated single gooseneck inlet liner (cat.# 20961-214.1)
Inj. temp.: 275°C
Carrier gas: hydrogen, constant pressure
Linear velocity: 51 cm/sec. @ 140°C
Oven temp.: 140°C (hold 1 min.) to 240°C @ 30°C/min.
(hold 2 min.) to 330°C @ 30°C/min.
(hold 4 min.)
Det.: ECD @ 330°C
Instrument: Shimadzu GC-2010 with ECD
GC_EV00796
Rtx®-440 Columns (fused silica)
(midpolarity proprietary Crossbond® phase)
• General purpose columns with unique selectivity for pesticides, PAHs, or other
semivolatiles. Ideal for low/trace level analyses.
• Low bleed, high-resolution columns with unique selectivity.
• Wide temperature range: 20 °C to 340 °C.
ID df temp. limits 30-Meter
0.25mm 0.25µm 20°C to 320/340°C 12923
0.50µm 20°C to 320/340°C 12938
0.32mm 0.25µm 20°C to 320/340°C 12924
0.50µm 20°C to 320/340°C 12939
0.53mm 0.50µm 20°C to 320/340°C 12940
1.00µm 20°C to 320/340°C 12955
ID df temp. limits 20-Meter 40-Meter
0.18mm 0.18µm 20°C to 320/340°C 42902 42903
Website :www.chromtech.net.auE-mail :info@chromtech.net.auTelNo : 03 9762 2034 . . . in AUSTRALIA Mar 2011