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
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Overview
Upgrade to Zebron from any 100 % dimethylpolysiloxane phase:
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)
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!
For Your Lab
- Consistent Performance
- Improved Efficiencies
- Extended Lifetimes
- Reduced Carryover
- Minimum Maintenance
For your Refining Process
- Better Process Planning
- Better Fractionating
- Increased Product Yields
Hydrocarbons C7-C100+ (ASTM D7169)
Sample:
C7 to C44 hydrocarbons and POLYWAX®655 in CS2
Better Results for High Temperature SimDist Analysis (ASTM D7169)
Why just settle with C90 or C100 when you can extend the performance to higher hydrocarbons and optimize productivity. The combined ruggedness of the metal hardware and high temperature polymer used in each Zebron ZB-1XT SimDist column allows for extended analysis up to C120. With an extended analysis range, higher boiling point compounds will elute off the column instead of deteriorating column and system lifetime by remaining as residues.
Glass Infusion™ Technology provides improved efficiency, allowing sharper peaks and improved signal-to-noise for late eluting and low level components.
Sample:
D2887 calibration mix with POLYWAX®1000 in CS2