Key facts
- Brand
- Agilent
- Model
- Eclipse XDB-C8
- Documents
- 11
- Languages
- EN
- Last added
- 2012-07-04
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Agilent Eclipse XDB Cartridge Columns Data Sheet
This document provides a data sheet for Agilent Eclipse XDB-C8 and -C18 microparticulate packings. These columns utilize eXtra-Dense Bonding (XDB) technology on ultra-pure silica supports to protect against dissolution at intermediate pH levels, making them suitable for separating acidic, basic, and highly polar compounds via reversed-phase liquid chromatography.
Read onlineAgilent Eclipse XDB-C8 specifications
| pH Range | 2-9 (best 3-8) |
|---|---|
| Silica Support Surface Area | 180 m²/g |
| Controlled Pore Size | 80A |
| Maximum Column Temperature | <40 °C |
All Agilent Eclipse XDB-C8 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
- Agilent ZORBAX Eclipse XDB-C8 Application Note: Tricyclic Antidepressants Separation 2 p
- Agilent ZORBAX Eclipse XDB-C8 vs. Symmetry-C8 Stability Test Comparison 2 p
- Agilent ZORBAX Eclipse XDB-C8 Effect of eXtra-Dense Bonding on Peak Shape 2 p
- Agilent ZORBAX Eclipse XDB-C8 Column Lifetime Application Technical Note 2 p
- Agilent ZORBAX Eclipse XDB-C8 HPLC Column Technical Application Note 2 p
How to use the product for one specific task, with worked examples.
Questions answered in these manuals
What are the recommended wash volumes for different column lengths?
Typical wash volumes are 12.5 mL for a 75 mm length, 25 mL for a 150 mm length, and 41 mL for a 250-mm length.
What solvent is used to ship ZORBAX and Eclipse columns?
The shipping solvent is water/acetonitrile or water/methanol.
What is the maximum operating pressure for these columns?
The maximum operating pressure is 600 bar (9000 psi).
From: Agilent ZORBAX Eclipse XDB-C8 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 ZORBAX Eclipse XDB-C8 RRHT Threaded Column Datasheet
What is the recommended pH range for optimum performance?
Optimum lifetime and performance are obtained at a pH between 3 and 8.
From: Agilent ZORBAX Eclipse XDB-C8 Rapid Resolution Threaded Column Datasheet
Can the column be operated above 600 bar?
No, chromatographic performance has not been tested above this limit.
From: Agilent ZORBAX Eclipse XDB-C8 Rapid Resolution Threaded Column Datasheet