581304-U
Ascentis® C18 (5 µm) HPLC Columns
L × I.D. 15 cm × 2.1 mm, HPLC Column
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A propos de cet article
UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
SB.52
L × i.d.:
15 cm × 2.1 mm
Particle size:
5 μm
Matrix active group:
C18 (octadecyl) phase
Pore size:
100 Å
Matrix:
fully porous particle, silica gel high purity, spherical
Service technique
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Colonne HPLC Ascentis® C18, 5 μm particle size, L × I.D. 15 cm × 2.1 mm
material
stainless steel column
Quality Level
agency
suitable for USP L1 (Similar to Phenomenex Luna C18)
product line
Ascentis®
feature
endcapped
manufacturer/tradename
Ascentis®
packaging
1 ea of
extent of labeling
25% Carbon loading
parameter
≤70 °C temp. range, 400 bar pressure (5801 psi)
technique(s)
HPLC: suitable, LC/MS: suitable
L × I.D.
15 cm × 2.1 mm
surface area
450 m2/g
surface coverage
3.7 μmol/m2
impurities
<5 ppm metals
matrix
fully porous particle, silica gel high purity, spherical
matrix active group
C18 (octadecyl) phase
particle size
5 μm
pore size
100 Å
operating pH range
2-8
application(s)
food and beverages
separation technique
reversed phase
General description
Ascentis C18 est une colonne de première intention pour HPLC, extrêmement stable et fiable, qui donne des pics de forme symétrique et une excellente rétention, y compris pour des composés difficiles.
Features and Benefits
- Excellente rétention
- Forme symétrique du pic
- Forte reproducibilité
- Compatibilité totale LC-MS
Legal Information
Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
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Contenu apparenté
General Care and Use of Supelco™ HPLC Columns
Federica Vacondio et al.
Journal of pharmaceutical and biomedical analysis, 46(1), 200-205 (2007-10-26)
A rapid, simple and sensitive liquid chromatography-mass spectrometry (LC-MS) method was developed and validated for the determination of the imidazole H(3) antagonist ROS203 in rat plasma, using the superior homologue ROS287 as internal standard. Analyses were performed on an Agilent
Federica Pellati et al.
Journal of pharmaceutical and biomedical analysis, 55(5), 934-948 (2011-04-19)
In this study, the composition of polyphenols (phenolic acids and flavonoids) in propolis extracts was investigated by HPLC-DAD and HPLC-ESI-MS/MS by comparing the performance of ion trap and triple quadrupole mass analyzers. The analyses were carried out on an Ascentis
Dipanjan Goswami et al.
Biomedical chromatography : BMC, 23(11), 1227-1241 (2009-07-14)
A LC-MS/MS method for plasma topiramate analysis is delineated involving least number of healthy volunteers. Topiramate and amlodipine internal standard (IS) were extracted by simple centrifuge-coupled solid-phase extraction and reverse-phase chromatographic separation was performed on an Ascentis C(18) column. Turbo-spray