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50508-U

Supelco

Ascentis® Express 90 Å C18 (5 μm) HPLC Columns

L × I.D. 3 cm × 2.1 mm, HPLC Column

Synonym(e):

Core-shell (SPP) Fused Core C18 HPLC column

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About This Item

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

product name

Ascentis® Express C18, 5 μm HPLC Column, 5 μm particle size, L × I.D. 3 cm × 2.1 mm

Materialien

stainless steel column

Qualitätsniveau

100

Agentur

suitable for USP L1

Produktlinie

Ascentis®

Leistungsmerkmale

endcapped

Hersteller/Markenname

Ascentis®

Verpackung

1 ea of

Parameter

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

Methode(n)

HPLC: suitable
LC/MS: suitable

L × ID

3 cm × 2.1 mm

Oberflächenbereich

90 m2/g

Verunreinigungen

<5 ppm metals

Matrix

Fused-Core particle platform
superficially porous particle

Aktive Matrixgruppe

C18 (octadecyl) phase

Partikelgröße

5 μm

Porengröße

90 Å pore size

Betriebs-pH-Wert

2-9

Anwendung(en)

food and beverages

Trenntechnik

reversed phase

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Allgemeine Beschreibung

Ascentis® Express 5 μm C18 is a high-speed, high-performance liquid chromatography column based on the highly efficient Fused-Core® particle design. The Fused-Core® particle provides a thin porous shell of high-purity silica surrounding a solid silica core. This particle design exhibits very high column efficiency due to the shallow diffusion paths in the 0.5-micron thick porous shell and the highly uniform overall particle size of 5-microns. The densely bonded, extensively endcapped dimethyloctadecyl stationary phase of Ascentis Express 5 μm C18 provides a stable, reversed-phase packing that can be used for basic, acidic, or neutral compounds.

Anwendung

HPLC Analysis of Amine Medications on Ascentis® Express C18, 5 μm

HPLC Analysis of Pyrethrins on Ascentis® Express C18, 5 μm

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Rechtliche Hinweise

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

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
USAC001959
USAC001935
USAC001934
USAC001933
USAC001956

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Silvia Jakabová et al.
Journal of chromatography. A, 1232, 295-301 (2012-03-07)
Hyoscyamine (atropine) and scopolamine are the predominant tropane alkaloids in the Datura genus, occurring in all plant organs. The assessment of the alkaloid content of various plant parts is essential from the viewpoint of medical use, but also as a
Judy Stone
Methods in molecular biology (Clifton, N.J.), 1378, 301-320 (2015-11-26)
Serum from bar-coded tubes, and then internal standard, are pipetted to 96-well plates with an 8-channel automated liquid handler (ALH). The first precipitation reagent (methanol:ZnSO4) is added and mixed with the 8-channel ALH. A second protein precipitating agent, 1 %
Babu Rao Chandu et al.
SpringerPlus, 2(1), 194-194 (2013-06-07)
A bioequivalence study was proved of generic Febuxostat 80 mg tablets (T) in healthy volunteers.For this purpose, Authors developed a simple, sensitive, selective, rapid, rugged and reproducible liquid chromatography-tandem mass spectrometry method for the quantification of Febuxostat (FB) in human
Petra Šilarová et al.
Food chemistry, 237, 471-480 (2017-08-03)
The degradation of catechins and other phenolics in green tea infusions were monitored using fast HPLC/MS separation. The final separation was performed within 2.5min using Ascentis Express C18 column (50mm×2.1mm i.d.) packed with 2μm porous shell particles. Degradation was studied
Pankaj Partani et al.
Journal of chromatographic science, 54(8), 1385-1396 (2016-05-27)
A liquid chromatography-tandem mass spectrometry method was developed and validated for the simultaneous determination of simvastatin (SV) and simvastatin acid (SVA) in human plasma. To improve assay sensitivity and achieve simultaneous analysis, SVA monitored in (-)ESI (electrospray ionization) mode within
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