Zebron ZB-MultiResidue-2 GC Columns
Guaranteed Performance for Pesticides and Insecticides
- Specially engineered column set specifically designed for pesticide screening and confirmation by GC-ECD, GC-NPD, and GC-MS
- Resolve common pesticide isomers with optimized selectivity for food and environmental samples
- Improved inertness for decreased breakdown of sensitive pesticides such as DDT
- Exceed EPA Method 8081 specifications for dual column confirmation when used with ZB-MultiResidue-1
Need an alternate selectivity for dual-column GC/ECD confirmation? See ZB-MultiResidue-1.
Running chlorinated herbicides or haloacetic acids? Pair ZB-XLB and ZB-35.
Recommended Applications
Aroclors/PCBs, Haloacetic Acids, Herbicides, Insecticides, Multi-Pesticide Screening, Nitrogen Containing Pesticides, Organochlorine Pesticides, Organophosphorous Pesticides
Order
Overview
Upgrade to Zebron from these similar* phases:
Improved Multi-Residue Pesticide Screening by GC-MS
MSD @ 320 °C; 45-400 amu
Sample:
Analytes were 1 ppm in Dichloromethane
Resolve Common Pesticide Isomers
ZB-MultiResidue optimized selectivities improve resolution of complex pesticide, herbicide, and insecticide isomers. Our extremely stable siloxane-based polymer contains absolutely no nitrogen or halogenated functionality, which can be unfriendly to NPD and ECD detectors. Engineered Self-Crosslinking™ (ESC™) bonding incorporates ladders into the phase backbone for low bleed and unmatched spectral integrity – even for trace-level samples.
Sample:
1. o,p-DDE
2. p,p-DDE
3. o,p-DDD
4. o,p-DDT
5. p,p-DDD
6. p,p-DDT
Great Results for Organophosphate Pesticides
Zebron MultiResidue-2
30 meter x 0.32 mm x 0.25 µm
7HM-G017-11
Sample:
Analytes are 2 ppm in Dichloromethane.
2. Mevinphos
3. Trichlorfon
4. TEPP (Tetraethyl Pyrophosphate)
5. Demeton Isomer
6. Thionazin
7. Ethoprop
8. Sulfotep
10. Dicrotophos
11. Phorate
12. Monocrotophos
13. Demeton
14. Terbufos
15. Diazinon
16. Dimethoate
18. Phosphamidon Isomer
19. Disulfoton
20. Dichlofenthion
21. Phosphamidon
22. Chlorpyrifos Methyl
23. Ronnel
24. Aspon
26. Malathion
27. Fenitrothion
28. Chlorpyrifos
29. Fenthion
30. Trichloronate
31. Parathion
32. Merphos
34. Crotoxyphos
35. Stirofos
36. Tokuthion
37. Merphos Oxide (Tribufos)
38. Ethion
39. Fensulfothion
40. Contaminant
42. Famfur
43. EPN
44. Phosmet
45. Leptophos
46. Azinphos Methyl
47. Azinphos Ethyl
48. Coumaphos