577306-U
Ascentis® ES-Cyano (5 µm) HPLC Columns
L × I.D. 15 cm × 4.6 mm, HPLC Column
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About This Item
UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
SB.52
L × i.d.:
15 cm × 4.6 mm
Particle size:
5 μm
Matrix active group:
cyano phase
Pore size:
100 Å
Matrix:
fully porous particle, silica gel high purity, spherical
Product Name
Ascentis® ES-Cyano HPLC Column, 5 μm particle size, L × I.D. 15 cm × 4.6 mm
Quality Level
material
stainless steel column
agency
suitable for USP L10
product line
Ascentis®
feature
endcapped
manufacturer/tradename
Ascentis®
packaging
1 ea of
extent of labeling
10% Carbon loading
parameter
≤70 °C temp. range, 400 bar pressure (5801 psi)
technique(s)
HPLC: suitable, LC/MS: suitable
L × I.D.
15 cm × 4.6 mm
surface area
450 m2/g
surface coverage
2.5 μmol/m2
impurities
<5 ppm metals
matrix
fully porous particle, silica gel high purity, spherical
matrix active group
cyano phase
particle size
5 μm
pore size
100 Å
operating pH
1-8
application(s)
food and beverages
separation technique
hydrophilic interaction (HILIC), normal phase, reversed phase
General description
Extra stable for low pH mobile phases due to sterically protected phase.
Useful for selectivity in the reversed-phase mode, including π π and dipole-dipole interacting compounds. Can also be used HILIC mode and normal phase chromatography.
Useful for selectivity in the reversed-phase mode, including π π and dipole-dipole interacting compounds. Can also be used HILIC mode and normal phase chromatography.
Features and Benefits
- Enhanced stability at low pH
- Operates in reversed-phase, HILIC, and normal phase modes of chromatography
- Low MS bleed
- 100% aqueous compatible
- Available as 3 μm and 5 μm particles
- Particle composition: Type B silica gel
- Particle shape: Spherical
Legal Information
Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
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Meiyun Shi et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 951-952, 129-134 (2014-02-22)
Aralia mandshrica is a well-known traditional Chinese medicine from Northeast China commonly used to treat digestive, circulatory and immune system disorders. Calenduloside E is one of its bioactive components currently under evaluation as a pure drug. In this study, a
Alex D Batista et al.
Talanta, 133, 142-149 (2014-12-02)
On-line sample pretreatment (clean-up and analyte preconcentration) is for the first time coupled to sequential injection chromatography. The approach combines anion-exchange solid-phase extraction and the highly effective pentafluorophenylpropyl (F5) fused-core particle column for separation of eight sulfonamide antibiotics with similar
Jakub Fibigr et al.
Journal of pharmaceutical and biomedical analysis, 120, 112-119 (2016-01-01)
A new high-performance liquid chromatography method using fused-core column for fast separation of resveratrol and polydatin has been developed and used for quality control of nutraceuticals with resveratrol and polydatin content. Retention characteristics (log k) were studied under different conditions
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 577306-U | 04061838548368 |