ZORBAX Rapid Resolution 3.5µm Columns 

Agilent ZORBAX Rapid Resolution columns, with a 3.5 µm particle size, reduce analysis time and increase sample throughput for any application compared to 5 µm columns. Rapid Resolution columns are available from 15-250 mm in length, in both 4.6 and 2.1 mm internal diameters. Rapid Resolution 3.5 µm particles have the superior mechanical strength of ZORBAX Rx-Sil technology, so every column has an extremely stable packed bed and provides comparable lifetime to 5 µm columns. ZORBAX Rapid Resolution columns have high efficiency in both short and ultra-short column lengths. Rapid Res columns are available in analytical and narrow-bore id. ZORBAX Rapid Resolution columns have a life time comparable to 5 micrometer columns. Rapid Resolution columns have high resolution 150 mm and 250 mm length options.