Self-Tightening Column Nuts for GC
Installing a fused silica column can be difficult. From installing the ferrule and column nut, measuring the column depth, and fitting into the instrument, theres numerous ways to add variation into the results. So we added a locking collar to the next-generation Agilent Self Tightening column nut design, which makes installation easy and reduces the possibility of variation. The locking collar enables you to lock the column in place, for accurate and repeatable installation results, time after time.