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Merck

53931-U

Ascentis® Express 90 Å RP-Amide (2.7 μm) HPLC Columns

L × I.D. 15 cm × 4.6 mm, HPLC Column

Synonym(s):

Core-shell (SPP) Fused Core polar embedded 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:
2.7 μm
Matrix active group:
amide, alkyl phase
Pore size:
90 Å
Matrix:
Fused-Core® particle platform, superficially porous particle

Key Documents

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Product Name

Ascentis® Express RP-Amide, 2.7 μm HPLC Column, 2.7 μm particle size, L × I.D. 15 cm × 4.6 mm

material

stainless steel column

agency

suitable for USP L60

product line

Ascentis®

feature

endcapped

manufacturer/tradename

Ascentis®

packaging

1 ea of

parameter

60 °C temp. range, 600 bar max. pressure (9000 psi)

technique(s)

HPLC: suitable, LC/MS: suitable, UHPLC-MS: suitable, UHPLC: suitable

L × I.D.

15 cm × 4.6 mm

surface area

135 m2/g

impurities

<5 ppm metals

matrix

Fused-Core® particle platform, superficially porous particle

matrix active group

amide, alkyl phase

particle size

2.7 μm

pore size

90 Å

operating pH range

2-9

application(s)

food and beverages

separation technique

reversed phase

Quality Level

100

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Related Categories

Application

UHPLC Analysis of Sunscreens on Ascentis® Express RP-Amide, 2.7 μm
Ascentis® Express RP-Amide, 2.7 Micron HPLC Column may be used for the separation of:
  • Monoethanolamine (MEA) and its degradation products in synthetic flue gas mixtures utilized during CO2 capture in hybrid post-combustion capture with oxygen-enriched combustion, prior to their quantification by liquid chromatography-tandem mass spectrometry (LC-MS/MS) equipped with electrospray ionization (ESI) source.
  • (2-Hydroxyethyl) ethylenediamine (HEEDA), a degradation product of MEA, in the CO2 mixture based on post-combustion CO2 capture systems, prior to its determination by LC-MS.

Legal Information

Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
Fused-Core is a registered trademark of Advanced Materials Technology, Inc.

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Certificates of Analysis (COA)

Lot/Batch Number
USLX003824
USLX003806
USLX003805
USLX003804
USLX003803

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Accelerated MEA degradation study in hybrid CO2 capture systems.
Sanna A, et al.
Energy Procedia, 63, 745-749 (2014)
Corrosion and degradation in MEA based post-combustion CO2 capture.
Fytianos G, et al.
International Journal of Greenhouse Gas Control, 46, 48-56 (2016)
S Fan et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 30(12), 2093-2101 (2013-10-22)
A liquid chromatography-linear ion-trap spectrometry (LC-MS³) method using β-receptor molecular-imprinted polymer (MIP) solid-phase extraction (SPE) as clean-up was developed to determine simultaneously and confirmatively residues of 25 β₂-agonists and 21 β-blockers in urine samples. Urine samples were subjected to enzymatic
Michael T Furlong et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 926, 36-41 (2013-04-02)
Clopidogrel is prescribed for the treatment of Acute Coronary Syndrome and recent myocardial infarction, recent stroke, or established peripheral arterial disease. A sensitive and reliable high performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) assay was developed and validated to enable reliable
Hirotaka Kushida et al.
Biomedical chromatography : BMC, 27(12), 1647-1656 (2013-07-03)
Uncaria Hook (UH) alkaloids are involved in the beneficial effects of Yokukansan. However, the pharmacokinetics of UH alkaloids after oral administration of Yokukansan has not yet been sufficiently investigated. Therefore, we developed and validated a sensitive and specific high-performance liquid
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