or
Agilent Poroshell 120 Ph-Hex,3.0x50mm,2.7um,MVK - BC
Agilent Poroshell 120 Ph-Hex,3.0x150mm,2.7um,MVK - BC
Agilent Poroshell 120 Ph-Hex,3.0x100mm,2.7um,MVK - BC