Zebron ZB-5PLUS GC Columns
Inert, Low Bleed 5% Phenyl Selectivity
- Highly inert for improved peak shape of acidic/basic compounds, drugs of abuse, and pesticides
- MS certified low bleed levels provide maximum sensitivity
- Industry leading QC specifications ensure column-to-column performance
- Traditional bonding chemistry provides the same selectivity as other 5% phenyl columns
Running semivolatiles, PAHs, or PBDEs? See ZB-SemiVolatiles.
Testing for drugs of abuse? See ZB-Drug-1.
Recommended Use
Drugs, EPA Methods, FAMEs, Nitrosamines, Pesticides, Phenols
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Overview
Zebron PLUS GC Columns
Improved Inertness, Better Peak Shape, Low Bleed, and Aqueous Stability
Active sites on a GC column’s surface can result in analyte adsorption and degradation, which negatively affect peak shape and response. To reduce potential surface activity, Zebron PLUS phases (ZB-1PLUS, ZB-5PLUS, ZB-5MSPLUS, and ZB-624PLUS) are designed with a rigorous fused silica deactivation process that improves inertness and peak shapes for troublesome compounds. Zebron ZB-WAXPLUS is specially designed for 100% aqueous stability, enhanced resolution and better reproducibility.
A. Low bleed phase chemistry
B. Clean, highly inert fused silica surface due to very few active sites
C. Temperature resistant and flexible coating
Equivalent or Better Results
Phenols
2. 2-Chlorophenol
3. 2-Methylphenol
4. 4-Methylphenol
5. 3-Methylphenol
6. 2,6-Dimethylphenol
7. 2-Nitrophenol
8. 2-Ethylphenol
9. 2,4-Dimethylphenol
10. 3,5-Dimethylphenol
11. 2,5-Dimethylphenol
12. 4-Ethylphenol
13. 3-Ethylphenol
14. 2,4-Dichlorophenol
Sample:
15. Benzoic Acid
16. 2,3-Dimethylphenol
17. 3,4-Dimethylphenol
18. 2,6-Dichlorophenol
19. 4-Chloro-3-methylphenol
20. 2,4,6-Trichlorophenol
21. 2,4,5-Trichlorophenol
22. 2,4-Dinitrophenol
23. 4-Nitrophenol
24. 2,3,4,6-Tetrachlorophenol
25. 4,6-Dinitro-2-methylphenol
26. Pentachlorophenol
27. Dinosebl
Good Results for Drugs
Drug Screening by GC-MS
to 320 °C @ 25 °C/min for 2.25 min
Sample:
1. Nicotine
2. Methylecgonine
3. Ibuprofen
4. Allobarbital
5. Aprobarbital
6. Butabarbital
7. Acetaminophenl
8. Phenacetin
9. Amobarbital
10. Pentobarbital
11. Secobarbital
12. Meprobamate
13. Methyl benzilate
14. Caffeine
15. Benzphetamine
16. Hexobarbital
Sample:
17. Dimenhydrinate
18. Doxylamine
19. Phenobarbital
20. 8-Chlorotheophylline
21. Methapyrilene
22. Chlorpheniramine
23. Brompheniramine
24. Cocaine
25. Chlorcyclizine
26. Codeine
27. Morphine
28. Diazepam
29. Hydrocodone
30. 6-Monoacetylmorphine
31. Oxymorphone
32. Diacetylmorphine (Heroin)
Endocrine Disruptors by GC-MS
Sample:
Analytes are 50 ppm in acetone
1. Dimethyl phthalate
2. Diethyl phthalate
3. Atraton
4. Simazine
5. Prometon
6. Atrazine
7. Propazine
8. Dipropyl phthalate
9. Terbuthylazine
10. Secbumetone
11. Simetryn
13. Prometryn
14. Terbutryn
15. Dibutyl phthalate
16. 4,4’-DDE
17. 4,4’-DDD
18. Di-n-hexyl phthalate
19. 4,4’-DDT
20. Dicyclohexyl phthalate
21. bis(2-Ethylhexyl)phthalate
22. Di-n-octyl phthalate
23. Ethinyl estradiol