Fused Silica coated with polyimide Further attractive products to complete your chromatography laboratory can be found on our Chromatography page! Silarylene phase with optimised silarylene content for lowest column bleed Non-polar Very low column bleed Working temperature limits : 340 °C for isothermic operation 360 °C for short isothermes in a temperature programme Ideal for ion trap and quadrupol analyzers Perfect inertness for basic compounds Solvent rinsing applicable for removing impurities Application areas : highly selective for environmental and trace analyses, pesticides Recommended for the separation of PCBs Similar phases: DB-XLB, Rtx ® -XLB, Rxi ® -XLB, MDN-12, VF-XMS Each column is individually tested and supplied with a test certificate and a test chromatogramm. Columns have fused ends or are sealed with septa, to protect them from atmospheric oxygen. Ferrules or fittings are not included. GC capillary column ROTI ® Cap-XLB non-polar, developed and manufactured in Germany