Properties:
Related Categories |
Analytical/Chromatography,
Ascentis Express Columns for Fast HPLC,
Ascentis Express Peptide ES-C18, 2.7μm HPLC Columns,
HPLC,
HPLC Columns, by Brand for Small Molecules,
|
feature
|
endcapped: no
|
parameter
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≤100 °C temp. range
|
application(s)
|
HPLC: suitable
|
L × I.D.
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3 cm × 4.6 mm
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impurities
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<5 ppm metals
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matrix
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Fused-Core particle platform
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matrix active group
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C18 (octadecyl) phase
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particle size
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2.7 μm
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pore size
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160 ?
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surface area
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80 m2/g
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operating pH range
|
1 - 9
|
suitability
|
suitable for L1 per USP
|
mode of chromatography
|
Reversed phase
|
Description:
Frequently Asked Questions
Frequently Asked Questions are available for this Product.
General description
Ascentis Express Peptide ES-C18 columns are specifically engineered to separate higher molecular weight compounds such as peptides and small proteins. These columns contain advanced Fused-Core particles that have larger pores (160 ? versus 90 ? in standard Ascentis Express), bonded with sterically-protected C18 ligands to provide extra stability (ES) at very low pH (< 1) and high temperatures (up to 100oC). This greatly expands the application range for Ascentis Express columns.
Legal Information
Ascentis is a registered trademark of Sigma-Aldrich Co. LLC
Safety:
RIDADR
NONH for all modes of transport