Restek Reference Standards 11/12 - page 30

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REFERENCESTANDARDS | ENVIRONMENTALMATERIALS
600 Series Methods
EPAMethod624onanRtx®-VMScolumn.
Method624 (PurgeableHalocarbons) cont'd IndividualVOASurrogateand Internal Standards
for EPAMethods
Compound Solvent Conc. cat.# (ea.) price
benzene-d6 PTM 2,000 30025
2-bromochlorobenzene PTM 2,000 30228
4-bromochlorobenzene PTM 2,000 30230
bromochloromethane PTM 2,000 30225
2-bromo-1-chloropropane PTM 2,000 30226
4-bromofluorobenzene PTM 2,000 30026
chlorobenzene-d5 PTM 2,000 30223
1-chloro-2-fluorobenzene PTM 2,000 30040
1,2-dichlorobenzene-d4 PTM 2,000 30049
1,4-dichlorobutane PTM 2,000 30227
1,2-dichloroethane-d4 PTM 2,000 30027
1,4-difluorobenzene PTM 2,000 30032
ethylbenzene-d5 PTM 2,000 30028
ethylbenzene-d10 PTM 2,000 30029
fluorobenzene PTM 2,000 30030
pentafluorobenzene PTM 2,000 30031
toluene-d8 PTM 2,000 30224
α,α,α-trifluorotoluene PTM 2,000 30048
PTM= Purge& trap grademethanol
Volume is 1mL/ampul. Concentration is µg/mL.
OurRtx®-VMScapillaryGCcolumn
isoptimized forEPAMethod624!
See page100 formore information.
1. chloromethane
2. vinyl chloride
3. bromomethane
4. chloroethane
5. trichlorofluoromethane
6. 1,1-dichloroethene
7. methylene chloride
8. trans-1,2-dichloroethene
9. 1,1-dichloroethane
10. bromochloromethane
11. chloroform
12. carbon tetrachloride
13. 1,1,1-trichloroethane
14. benzene
15. pentafluorobenzene
16. 1,2-dichloroethane
17. fluorobenzene
18. trichloroethene
19. 1,2-dichloropropane
20. bromodichloromethane
21. 2-chloroethyl vinyl ether
22. cis-1,3-dichloropropene
23. toluene
24. tetrachloroethene
25. trans-1,3-dichloropropene
26. 2-bromo-1-chloropropane
27. 1,1,2-trichloroethane
28. dibromochloromethane
29. ethylbenzene
30. chlorobenzene
31. bromoform
32. 4-bromofluorobenzene
33. 1,4-dichlorobutane
34. 1,1,2,2-tetrachloroethane
35. 1,3-dichlorobenzene
36. 1,4-dichlorobenzene
37. 1,2-dichlorobenzene
1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00
Column: Rtx®-VMS, 30m, 0.25mm ID, 1.40µm (cat#19915)
Conc.: 20 ppb in 5mL of ROwater
Concentrator: Tekmar LSC-3000 Purge andTrap
Trap: Vocarb 3000 (type K)
Purge: 11min.@ 40mL/min. (ambient temperature)
Dry purge: 1min.@ 40mL/min. (MCS bypassed using
Silcosteel® tubing)
Desorb preheat: 245°C
Desorb: 250°C for 2min., Flow 10mL/min.
Bake: 260°C for 8min.
GC Interface: 1:10 split at injection port. 1mm ID liner.
GC: Agilent 6890
Oven temp.: 40°C (hold 4min.) to 95°C@ 24°C/min. (hold 3min.), to
210°C@ 40°C/min. (hold 6min.)
Carrier gas: helium@~1mL/min. constant flow
Adjust dichlorodifluoromethane to a retention time of
2.54min.@ 40°C
Detector: Agilent 5973MSD
Scan range: 25-300 amu
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GC_EV00425
Contains 1mL each of thesemixtures.
30020: 624 CalibrationMix#1
30021: 624 CalibrationMix#2
30022: 624 CalibrationMix#3
30023: 624 Internal StandardMix
30243: 624 Surrogate StandardMix
Quantity discounts not available.
624CompleteKit
cat.# 30244 (kit)
kit
Contains 1mL each of thesemixtures.
30020: 624 CalibrationMix#1
30021: 624 CalibrationMix#2
30022: 624 CalibrationMix#3
30023: 624 Internal StandardMix
Quantity discounts not available.
624Kit
cat.# 30055 (kit)
kit
Website :www.chromtech.net.auE-mail :info@chromtech.net.auTelNo : 03 9762 2034 . . . inAUSTRALIA Mar 2011