VF-5ht and VF-5ht UltiMetal

Agilent J&W VF-5ht improves the analysis of high boiling compounds with low-bleed performance, even at high temperatures. Based on ultra-low-bleed technology, VF-5ht provides unmatched selectivity, sensitivity, and accuracy for the analysis of high molecular weight compounds. Temperature limits -60 to 400 °C for fused silica and -60 to 450°C for Ultimetal stainless steel.

• Enhanced stability improves column longevity and reduces downtime
• Superior detector performance provides improved detection limits
• For analyses of high boiling compounds by exhibiting ultra low bleed at high temperatures
• Optimized sensitivity and accuracy for analysis of high molecular weight compounds
• Identical selectivity as VF-5ms (bleed spec of 30 m x 0.25 mm column is < 5 pA at 400 °C)
• UltiMetal technology renders the stainless steel inert and enhances bonding of the stationary phase for improved column lifetime and excellent peak shape
• Each Agilent J&W GC column is tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency to provide you utmost confidence in qualitative and quantitative results
• For details about the QC test conditions including the test probe mixture and the resulting chromatogram, please refer to the Agilent J&W GC Column Performance Summary shipped with each GC column