581425-U
Ascentis® C8 (5 µm) HPLC Columns
L × I.D. 25 cm × 4.6 mm, HPLC Column
Synonym(s):
C8 Reversed-Phase Chromatography Column
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About This Item
UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
SB.52
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product name
Ascentis® C8 HPLC Column, 5 μm particle size, L × I.D. 25 cm × 4.6 mm
material
stainless steel column
Agency
suitable for USP L7
product line
Ascentis®
feature
endcapped
manufacturer/tradename
Ascentis®
packaging
1 ea of
extent of labeling
15% Carbon loading
parameter
≤70 °C temp. range
400 bar pressure (5801 psi)
technique(s)
HPLC: suitable
LC/MS: suitable
L × I.D.
25 cm × 4.6 mm
surface area
450 m2/g
surface coverage
4.0 μmol/m2
impurities
<5 ppm metals
matrix
fully porous particle
silica gel high purity, spherical
matrix active group
C8 (octyl) phase
particle size
5 μm
pore size
100 Å
operating pH range
2-8
application(s)
food and beverages
separation technique
reversed phase
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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 C8 is a highly reproducible column with excellent selectivity towards polar compounds. The phase excells in highly aqueous mobile phases as well as high organic mobile phases.
The Ascentis C8 is a highly reproducible column with excellent selectivity towards polar compounds. The phase excells in highly aqueous mobile phases as well as high organic mobile phases.
Features and Benefits
- Superior retention for hydrophobic molecules
- Excellent peak shape
- Low bleed LC-MS separations
Legal Information
Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
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