Zebron ZB-1XT SimDist GC Columns
Consistent, Reliable Results for Simulated Distillation
- Glass Infusion™ technology for higher efficiency and greater column-to-column reproducibility
- Individual QC testing for every column
- Up to 70 % higher efficiency than other columns
- Increased accuracy for high temperature simulated distillation
Want a flexible fused-silica alternative for SimDist testing? See ZB-1HT-Inferno
Recommended Use
ASTM Methods (D2887, D2887X, D3710, D6352, D7169), Crude Oil, Gasoline Fractions, Petroleum Distillates, Petroleum Fractions, Simulated Distillation, Vacuum Distillates
Upgrade to Zebron from any 100 % dimethylpolysiloxane phase:
| Agilent® | Restek® | SGE® |
|---|---|---|
| DB®-1 DB-HT SimDis DB-PS1 DB-PS2887 CP-SimDist CP-SimDist UltiMetal |
Rtx®-1 Rxi®-1HT MXT®-1HT SimDist |
BP1 BPX1-SimD |
Sharper Peak Shape and Better Efficiency through Uniform Glass Infusion™ Coating Technology
1. Sharper Peaks and Higher Efficiency:
Glass Infusion Technology Provides
Uniform Coating and Minimizes
Unwanted Activity.
2. Consistency and Reliability:
Zebron Columns are INDIVIDUALLY
Tested for Better Reproducibility and
Overall Performance.
3. Higher Efficiency:
Up to 70 % Higher Column Efficiency.
4. Long Lifetime and Better Results:
Improved Resolution of C50/C52
Hour after Hour.
5. Guaranteed:
100 % Risk-Free
Improved Recovery and Peak Shape
The Benefits of Glass Infusion™ Technology
The Zebron ZB-1XT SimDist metal columns employ a new proprietary bonding called Glass Infusion Technology. The Glass Infusion technology starts by depositing a very uniform layer of glass that completely covers the internal metal surfaces of the column. The result is a uniform coating throughout the column.
- Uniform Glass Infusion ensures adequate covering of exposed metal to promote better recovery and peak shape.
- Each Zebron ZB-1XT is individually tested to confirm and ensure excellent reproducibility.
- The uniform glass coating provides a consistent foundation for stationary phase bonding, thus promoting better over-all efficiency and resolution.
- Non-glass infused with exposed metal can cause tailing peaks and sample adsorption.
- Some manufacturers batch test their columns, leading to poor column-to-column reproducibility.
- These exposed surfaces result in abnormal bonding of the stationary phase which affects chromatographic performance, decreases efficiencies, and inconsistent performance between columns.
Upgrade from Tailing Peaks and Sample Adsorption
Zebron™ ZB-1XT SimDist (Glass Infused) vs. Brand X (Not Glass Infused)
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Injection:
Split 100:1 @ 250 ˚C, 1.0 μL
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Carrier Gas:
Hydrogen @ 1.93 mL/min
(constant pressure)
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Oven Program:
130 ˚C (Isothermal)
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Detection:
FID @ 325 ˚C |
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Sample:
1. Undecane
2. 4-Chlorophenol 3. Tridecane 4. 1-Undecanol 5. Dicyclohexylamine 6. Pentadecane |
Easily Realize Resolution Gains on ASTM Methods
Check out your ZB-1XT benefits!
- Consistent Performance
- Improved Efficiencies
- Extended Lifetimes
- Reduced Carryover
- Minimum Maintenance
- Better Process Planning
- Better Fractionating
- Increased Product Yields
Hydrocarbons C7-C100+ (ASTM D7169)
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Column:
Zebron ZB-1XT SimDist
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Dimension:
5 meter x 0.53 mm x 0.15 µm
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Part No.:
7AK-G026-05
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Injection:
On-Column @ 33 °C, 1 µL
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Carrier Gas:
Helium @ 7 mL/min (constant flow)
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Oven Program:
30 °C to 450 °C @ 10 °C/min for 10 min
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Detection:
FID @ 450 °C |
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Sample:
C7 to C44 hydrocarbons and POLYWAX®
655 in CS2 |
Better Results for High Temperature SimDist Analysis (ASTM D7169)
Glass Infusion™ Technology provides improved efficiency, allowing sharper peaks and improved signal-to-noise for late eluting and low level components.
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Column:
Zebron ZB-1XT SimDist
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Dimension:
5 meter x 0.53 mm x 0.09 µm
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Part No.:
7AK-G026-55
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Injection:
On-Column @ 53 °C, 1 µL
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Carrier Gas:
Helium @ 34 mL/min (constant flow)
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Oven Program:
35 °C to 430 °C @ 9 °C/min for 10 min
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Detection:
FID @ 450 °C |
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Sample:
D2887 calibration mix with
POLYWAX® 1000 in CS2 |
