581308-U
Ascentis® C18 HPLC Column
3 μm particle size, L × I.D. 10 cm × 3 mm
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About This Item
Kod UNSPSC:
41115700
eCl@ss:
32110501
NACRES:
SB.52
Polecane produkty
Materiały
stainless steel column
Poziom jakości
agency
suitable for USP L1 (Similar to Phenomenex Luna C18)
linia produktu
Ascentis®
Właściwości
endcapped
producent / nazwa handlowa
Ascentis®
opakowanie
1 ea of
zakres etykietowania
25% Carbon loading
Parametry
≤70 °C temp. range
400 bar pressure (5801 psi)
metody
HPLC: suitable
LC/MS: suitable
dł. × śr. wewn.
10 cm × 3 mm
powierzchnia
450 m2/g
pokrycie powierzchni
3.7 μmol/m2
zanieczyszczenia
<5 ppm metals
macierz
fully porous particle
silica gel high purity, spherical
grupa aktywna macierzy
C18 (octadecyl) phase
wielkość cząstki
3 μm
wielkość porów
100 Å
operating pH range
2-8
Zastosowanie
food and beverages
metoda separacji
reversed phase
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Opis ogólny
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.
Ascentis C18 is an extremely stable and reliable first choice HPLC column that gives symmetric peak shape and excellent retention even for difficult compounds.
Ascentis C18 is an extremely stable and reliable first choice HPLC column that gives symmetric peak shape and excellent retention even for difficult compounds.
Cechy i korzyści
- Excellent retention
- Symmetric peak shape
- High reproducibility
- Complete LC-MS compatibility
Informacje prawne
Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
J L Keffer et al.
Applied and environmental microbiology, 81(10), 3442-3450 (2015-03-15)
Sunlight is captured and converted to chemical energy in illuminated environments. Although (bacterio)chlorophyll-based photosystems have been characterized in detail, retinal-based photosystems, rhodopsins, have only recently been identified as important mediators of light energy capture and conversion. Recent estimates suggest that
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
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
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 chromatography. A, 1242, 43-58 (2012-05-09)
In this study, a detailed phytochemical characterization of Echinacea pallida (Nutt.) Nutt. root extracts and dietary supplements was carried out for the first time by developing advanced chromatographic techniques, based on HPLC with diode array (DAD) and electrospray ionization-mass spectrometry
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