Agilent's precision-engineered DB-1ht columns deliver excellent performance in a range of GC/MS applications and are manufactured to the highest levels of quality and flexibility. Nonpolar DB-1ht ...

Agilent J&W DB-XLB has exceptionally low bleed and low polarity. The column delivers highly specific analysis of pesticides, herbicides, polychlorinated biphenyls (PCBs), and polyaromatic hydrocarbons ...