For use up to 1200 bar
ZORBAX Rapid Resolution High Definition (RRHD) columns are an expansion of the ZORBAX 1.8 µm particle column line. The new RRHD columns use improved packing processes to achieve stability up to 1200 bar for use with the Agilent 1290 Infinity LC. The RRHD 1.8 µm columns are available in 50, 100 and 150 mm lengths for fast or high resolution - truly high definition - separations of your most complex samples.
- New ZORBAX RRHD columns facilitate easy, fast and secure method transfer from HPLC to UHPLC through identical column chemistries
- High pressure (1200 bar) columns for optimum results with the 1290 Infinity LC or other UHPLC instruments
1.8 µm particles deliver maximum resolution for the most defined separations - Available in ZORBAX Eclipse Plus C18 for superior peak shape and ZORBAX StableBond C18 for alternate selectivity and low pH stability
- Achieve the same selectivity on the 3.5 and 5 µm ZORBAX columns with the same bonded phase for compatibility with any LC
Agilent Technologies products are intended for sale/shipment within the US only. International customers should contact their local Agilent Technologies distributor to place orders for Agilent Technologies products.
| Bonded Phase | Particle Size | Pressure Limit | pH range | Endcapped |
| Eclipse Plus C18 | 1.8 µm | 1200 bar | 2-9 | Yes |
| StableBond SB-C18 | 1.8 µm | 1200 bar | 1-8* | No |
*StableBond columns are designed for optimal use at low pH. At pH 6-8 highest column stability for all silica based columns is obtained by operating at temperatures <40°C and using lower buffer concentrations – 10 – 20mM. For pH 6-8 select the Eclipse Plus C18 column.