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Agilent Eclipse XDB-C18 RRHT Threaded Column Datasheet
This datasheet describes the Agilent Eclipse XDB-C18 RRHT threaded columns, which are specially designed for higher pressure operation up to 600 bar. The columns utilize eXtra-Dense Bonding (XDB) technology and double endcapping to protect the ultra-pure silica support from dissolution in mobile phases of intermediate and higher pH. They are packed with a high-performance microparticulate C18 packing for high-speed reversed-phase HPLC separation of acidic, basic, and highly polar compounds.
Read onlineAgilent Eclipse XDB-C18 RRHT specifications
| Maximum operating pressure | 600 bar (9000 psi) |
|---|---|
| Maximum operating temperature | 60 °C |
| Optimum pH range | pH 3-8 |
| Particle size | 1.8 um |
| Controlled pore size | 80A |
Source: Agilent Eclipse XDB-C18 RRHT Threaded Column Datasheet
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Questions answered in these manuals
What is the maximum operating pressure for these columns?
The maximum operating pressure is 600 bar (9000 psi).
From: Agilent Eclipse XDB-C18 RRHT Threaded Column Datasheet
What is the recommended pH range for optimum performance?
Optimum lifetime and performance are obtained at pH 3-8.
From: Agilent Eclipse XDB-C18 RRHT Threaded Column Datasheet
How much faster is the RRHT method compared to the original?
The analysis time is reduced at least six-fold, from 50 minutes to 7.5 minutes.
From: Agilent Eclipse XDB-C18 RRHT Bisphenol-A Analysis Application Note
What is the solvent consumption reduction?
Solvent consumption is reduced about 12.5 times, from 100 mL/analysis to only 7.5 mL/analysis.
From: Agilent Eclipse XDB-C18 RRHT Bisphenol-A Analysis Application Note