Zorbax 300Extend-C18
Zorbax 300Extend-C18 Capillary/Microbore HPLC Columns from Agilent Technologies
Zorbax 300Extend-C18 columns incorporate a unique patented bidentate silane, combined with a double-endcapping process that protects the silica from dissolution at high pH - up to pH 11.5. Columns are best applied for separations of compounds that are either basic and have little or no retention at low or intermediate pHs, more stable or more soluble at high pH, or basic and show poor peak shape at low or intermediate pH.
All pictures shown are for illustration purpose only. Actual product may vary.
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- Features
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- Rugged, high and low pH separations of peptides, polypeptides, and small proteins from pH 2 - 11.5
- Different selectivity possible at high and low pH
- High efficiency and good recovery of hydrophobic peptides at high pH
- Ideal for LC-MS with ammonium-hydroxide-modified mobile phase
- Internal diameters of 0.3 and 1 mm
- Specifications
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ZORBAX 300Extend-C18 Pore Size 300 Å Surface Area 45 m2/g Temp Limits 60 °C up to pH 8, 40 °C from pH 8 - 11.5 pH Range 2 - 11.5 Endcapped Double Carbon Load 4% - Literature
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Zorbax 300Extend-C18 Data Sheet
Data sheet for the Zorbax 300Extend-C18 columns
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