User Manual
The VF-5ht UltiMetal is the latest addition to Varian’s popular FactorFour™ series of ultra-low bleed GC columns. FactorFour columns are premium-quality GC columns that offer purge specifications up to four times lower than those of other products on the market. The columns are produced using an exclusive and patented stabilization technology that guarantees maximum signal-to-noise ratio for trace analysis, minimum detector contamination, greater mass spectrum integrity, minimal ion background and faster stabilization. In short, they provide significantly improved chromatographic performance.
User Manual
The VF-5ht UltiMetal™ is the latest addition to the Varian FactorFour™ Lowbleed GC column series. It offers excellent signal-to-noise ratio for trace analysis. The column is highly stable, even at high temperatures, reducing the need for replacement and maintenance. It provides improved peak shape and allows for injection of larger sample volumes.
User Manual
The VF-5ht UltiMetal column is the latest addition to Varian’s respected FactorFour™ range of low bleed GC columns. FactorFour columns are superior GC capillaries offering bleed specifications up to four times lower than competitive products. The columns are synthesized using a proprietary stabilization technology that results in the highest signal-to-noise ratios for trace analysis, lower detector contamination for reduced maintenance, better spectra, fewer background ions and faster stabilization. In short, they provide greatly improved chromatography.
User Manual
This document describes the method of analyzing the 370-550 °C petroleum fraction using the Agilent J&W FactorFour VF-5ht UltiMetal column. The column has high temperature and corrosion resistance, which can improve the signal-to-noise ratio and detection limits.
User Manual
This document describes the analysis of antioxidants and UV absorbers using an Agilent J&W FactorFour VF-5ht UltiMetal column. Engineering plastics and other polymers used for consumer goods and technical applications often contain many additives that significantly influence the final properties of these products. Therefore, the quantitative determination of additives is important to provide a complete compositional analysis.
User Manual
This application note provides a detailed description of the method to analyse carnauba wax using the Agilent J&W FactorFour VF-5ht UltiMetal column
User Manual
Application Note
This application note describes how to use Agilent J&W FactorFour VF-5ht Ultimetal column for high temperature gas chromatography analysis of synthetic petroleum products.
