581513-U
Ascentis® Si (5 µm) HPLC Columns
L × I.D. 25 cm × 4.6 mm, HPLC Column
Synonyme(s) :
Silica-Based HPLC Column
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A propos de cet article
eCl@ss:
32110501
UNSPSC Code:
41115700
NACRES:
SB.52
L × i.d.:
25 cm × 4.6 mm
Particle size:
5 μm
Matrix active group:
silica phase
Pore size:
100 Å
Matrix:
fully porous particle, silica gel high purity, spherical
Service technique
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Laissez-nous vous aiderNom du produit
Colonne HPLC Ascentis® Si, 5 μm particle size, L × I.D. 25 cm × 4.6 mm
material
stainless steel column
Quality Level
agency
suitable for USP L3
product line
Ascentis®
feature
endcapped: no
manufacturer/tradename
Ascentis®
packaging
1 ea of
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
impurities
<5 ppm metals
matrix
fully porous particle, silica gel high purity, spherical
matrix active group
silica phase
particle size
5 μm
pore size
100 Å
operating pH range
2-6
application(s)
food and beverages
separation technique
hydrophilic interaction (HILIC), normal phase
General description
L′Ascentis Si présente une forte capacité de chargement et une excellente forme de pics. L′Ascentis Si fonctionne aussi bien avec en phase normale qu′en mode HILIC/ANP (phase normale aqueuse).
Legal Information
Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
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Anna Różańska et al.
Foods (Basel, Switzerland), 9(8) (2020-08-23)
High quality extra virgin olive oils represent an optimal source of nutraceuticals. The European Union (EU) is the world's leading olive oil producer, with the Mediterranean region as the main contributor. This makes the EU the greatest exporter and consumer
Shigehisa Uchiyama et al.
Analytical chemistry, 80(9), 3285-3290 (2008-03-18)
A new method for the simultaneous determination of ozone and carbonyls in air using a two-bed cartridge system has been developed. Each bed consists of reagent-impregnated silica particles. The first contains trans-1,2-bis-(4-pyridyl) ethylene (BPE) while the second contains 2,4-dinitrophenylhydrazine (DNPH).
Deborah Benhaim et al.
Journal of chromatography. A, 1217(1), 65-74 (2009-11-27)
This study investigates lipophilicity determination by chromatographic measurements using the polar embedded Ascentis RP-Amide stationary phase. As a new generation of amide-functionalized silica stationary phase, the Ascentis RP-Amide column is evaluated as a possible substitution to the n-octanol/water partitioning system