New In box, Factory Sealed : ZORBAX Eclipse XDB-C18 4.6x150mm 5.0micron HPLC Column
Part # 993967-902 List Price = $496.00
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Column Description Below:
Eclipse XDB columns can be used for initial method development at low pH (2-3) and will provide high resolution and excellent peak shape of all types of compounds. The same column can be used for method development in the mid pH (6-8) region. In the mid pH region residual silanols are more active and tailing interactions are more likely. To overcome these interactions Eclipse XDB columns are eXtra Densely Bonded and double endcapped through a proprietary process to cover as many active silanols at possible. The result is superior peak shape of basic compounds from pH 2 – 9.
Eclipse XDB columns in C18 bonded phases for selectivity optimization of most separations with StableBond, Bonus-RP and Extend-C18 available as additional selectivity choices.
ZORBAX Eclipse XDB Column Specifications
|
Bonded Phase |
Pore Size |
Surface Area |
Temp. Limits |
pH Range |
End capped |
Carbon Load |
| ZORBAX Eclipse XDB-C18 |
80Å
| 180 m²/g |
60°C |
2.0 - 9.0 |
Double |
10% |
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