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Ascentis® Express 90 Å OH5 (2.7 μm) HPLC Columns

L × I.D. 10 cm × 2.1 mm, HPLC Column

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About This Item

UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
SB.52

product name

Ascentis® Express OH5, 2.7 μm HPLC Column, 2.7 μm particle size, L × I.D. 10 cm × 2.1 mm

material

stainless steel column

agency

suitable for USP L86

product line

Ascentis®

feature

endcapped: no

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.

10 cm × 2.1 mm

surface area

135 m2/g

impurities

<5 ppm metals

matrix

Fused-Core particle platform
superficially porous particle

matrix active group

hydroxy, penta- phase

particle size

2.7 μm

pore size

90 Å pore size

operating pH

2-9

application(s)

food and beverages

separation technique

hydrophilic interaction (HILIC)

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Legal Information

Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany

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Certificados de análisis (COA)

Lot/Batch Number
USMM001511
USMM001510
USMM001509
USMM001508
USMM001507

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Liquid chromatography-mass spectrometry metabolite library for metabolomics: Evaluating column suitability using a scoring approach
Diamantidou D, et al.
Journal of Chromatography A, 1690, 463779-463779 (2023)
Dimitra Diamantidou et al.
Journal of chromatography. A, 1690, 463779-463779 (2023-01-22)
Untargeted metabolomic studies require an extensive set of analyte (metabolic) information to be obtained from each analyzed sample. Thus, highly selective, and efficient analytical methodologies together with reversed-phase (RP) or hydrophilic interaction liquid chromatography (HILIC) are usually applied in these
Paweł Kubica et al.
Analytical and bioanalytical chemistry, 406(13), 3013-3018 (2014-03-26)
The influence of sucrose combustion products on smoking and nicotine addiction is still controversial because the presence of the sucrose may be treated as a source of aldehydes and organic acids. In e-liquids used as refills for electronic cigarettes, which

Artículos

Selectivity Examination of Stationary Phases for HILIC

This article evaluates different phase chemistries for stationary phases in Hydrophilic Interaction Liquid Chromatography (HILIC) and uses multivariate analysis for classification based on chemical modification.

Protocolos

LC/MS/MS Analysis of Epinephrine, Metanephrine and Metabolites on Ascentis® Express OH5

LC/MS/MS Analysis of Epinephrine, Metanephrine and Metabolites on Ascentis® Express OH5

LC/MS/MS Analysis of Vitamins B1 and B6 on Ascentis® Express OH5

Separation of Pyridoxine Hydrochloride (B6), analytical standard; Thiamine Hydrochloride (B1), analytical standard

Chromatograms

application for HPLCapplication for HPLC

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