New Metal GC Columns Deliver Higher Reproducibility for Petrochemical Testing

摘要

Phenomenex (USA) introduces the ZebronTM ZB-1XT SimDist - a metal GC column specially designed for simulated distillation analyses in petrochemical applications. The new column features Phenomenex's unique Glass InfusionTM technology, which ensures consistent phase coating and reproducibility. Zebron ZB-1XT SimDist are rugged and provide documented efficiency gains of up to 70 percent over other comparable metal columns on the market. Every column is individually tested to guarantee quality.rnSimulated boiling point methods are commonly used in petrochemical analysis to determine the range of hydrocarbons in a sample. These high-temperature distillation methods require resolution greater than 2.0 of C50 and C52, posing a challenge for most columns used in this application. The new Zebron ZB-1 XT SimDist column exhibits less than 3.5 percent loss in resolution after 90 hours at 430℃.