Properties:
| Related Categories |
Analytical column, 3 micron,
Analytical/Chromatography,
Ascentis HPLC Columns,
Ascentis Si,
Chromatography,
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|
feature
|
endcapped: no
|
|
parameter
|
≤70 °C temp. range
|
|
application(s)
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HPLC: suitable
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L × I.D.
|
15 cm × 2.1 mm
|
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impurities
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<5 ppm metals
|
|
matrix
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silica gel high purity, spherical
|
|
matrix active group
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silica phase
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particle size
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3 μm
|
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pore size
|
100 ?
|
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surface area
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450 m2/g
|
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operating pH range
|
2 - 6
|
|
suitability
|
suitable for L3 per USP
|
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mode of chromatography
|
Hydrophilic interaction (HILIC)
|
|
|
Normal phase
|
Description:
General description
The Ascentis family of columns is the fourth generation of HPLC column technology from Supelco scientists. Ascentis columns are bonded on high purity, 100 Angstrom silica including 3, 5, and 10 micron particle size. Columns are designed for small molecule applications and are scalable from micro columns (1.0 mm I.D.) to preparative dimensions (50 mm I.D.). The family includes C18, C8, Phenyl, Si and embedded polar group phase, RP-Amide.
The Ascentis Si is a high loading capacity silica with excellent peak shape. The Ascentis Si performs in both normal-phase and HILIC/ANP (aqueous normal phase) mode.
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Legal Information
Ascentis is a registered trademark of Sigma-Aldrich Co. LLC
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