Key facts
- Brand
- Agilent
- Model
- VF-5HT
- Industry
- Industrial
- Documents
- 10
- Languages
- IT · DE · EN
- Last added
- 2012-07-06
Start here
Agilent VF-5ht UltiMetal GC Column Product Leaflet
The VF-5ht UltiMetal is a robust gas chromatography (GC) capillary column designed to withstand extreme temperatures up to 400°C. It features an exclusive liquid phase coating technology that ensures minimal background noise and rapid stabilization, making it suitable for trace analysis. The column's stainless steel construction prevents the degradation issues common in traditional polyimide-coated columns. This manual is written in Italian.
Read onlineAgilent VF-5HT specifications
| Column Dimensions (Example) | 30 m x 0.25 mm x 0.10 mm |
|---|---|
| Column Dimensions (Example) | 30 m x 0.32 mm x 0.10 mm |
| Stationary Phase Type | 5 % Phenyl, 95 % Polydimethylsiloxanphase |
| Operating Temperature Range | Up to 400 °C |
All Agilent VF-5HT documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
How to use the product for one specific task, with worked examples.
- Agilent VF-5ht UltiMetal Column Application Note for Fluid Cat Cracker Feed Analysis 2 p
- Agilent J&W FactorFour VF-5ht UltiMetal Column Application Note for Diesel Analysis 2 p
- Agilent Analysis of 370-550 C Petroleum Fraction using a VF-5ht UltiMetal Column 2 p
- Agilent VF-5ht UltiMetal Column Application Note for Antioxidant Analysis 4 p
- Agilent VF-5ht UltiMetal Column Carnauba Wax Analysis Application Note 2 p
- Agilent VF-5ht UltiMetal Column Application Note for Fischer-Tropsch Analysis 2 p
Questions answered in these manuals
What is the maximum operating temperature for the VF-5ht UltiMetal column?
The column is designed to withstand temperatures up to 400°C.
What are the dimensions of the CP9092 column model?
The CP9092 model has a length of 30 m, an internal diameter of 0.25 mm, and a film thickness of 0.10 µm.
What is the main advantage of the UltiMetal column?
It offers exceptional stability at higher temperatures and reduces maintenance effort because the detector gets less dirty.
How does the UltiMetal coating improve performance?
The stabilized liquid phase coating results in lower column bleed and a constant low baseline, enabling excellent trace analysis.
What temperature limit causes traditional polyimide-coated columns to degrade?
Temperatures above 350 °C degrade the coating and reduce physical strength.
What is the maximum operating temperature for the VF-5ht UltiMetal column in the provided example?
The column was used with a temperature range of 50 °C to 400°C.