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Supelco

SUPELCOSIL ABZ+Plus (3 µm) HPLC Columns

L × I.D. 10 cm × 2.1 mm, HPLC Column

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About This Item

UNSPSC 코드:
41115700
eCl@ss:
32110501

product name

SUPELCOSIL ABZ+Plus HPLC Column, 3 μm particle size, L × I.D. 10 cm × 2.1 mm

Agency

suitable for USP L60

특징

endcapped

제조업체/상표

SUPELCOSIL

라벨링 범위

12.0% carbon loading

파라미터

≤70 °C temp. range
400 bar pressure (5801 psi)

기술

HPLC: suitable

길이 × I.D.

10 cm × 2.1 mm

표면적

170 m2/g

표면 범위

surface coverage 3.4 μmol/m2

기질

silica gel, spherical particle platform

기질 활성군

amide, alkyl phase

입자 크기

3 μm

공극 크기

120 Å

pH 범위

2-7.5

응용 분야

food and beverages

분리 기술

reversed phase

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일반 설명

SUPELCOSIL ABZ+Plus columns offer both high deactivation and unique selectivity. Deactivated silica particles of very narrow particle size distribution ensure high efficiency with low back pressure. After bonding and endcapping reactions, the ABZ+Plus phase effectively shields unreacted silanol groups on the silica, preventing them from interacting with most analytes, and provides symmetric peaks regardless of an analyte′s functionality. The phase also allows you to use low ionic strength buffers without having to add an ion-suppressing modifier. ABZ+Plus enables you to use simple mobile phases when analyzing the most difficult compounds; acids, strongly basic compounds, and zwitterions.
suitable for L60 per USP

특징 및 장점

• High efficiency for polar, nonpolar, and charged analytes
• Symmetric peaks for the most reactive compounds
• Unique selectivity for polar and charged compounds

추천 제품

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

법적 정보

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

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문서 라이브러리 방문

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Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 810(1), 77-83 (2004-09-11)
Liquid chromatography with a column-switching technique was developed for simultaneous direct quantification of levofloxacin, gatifloxacin and moxifloxacin in human serum. Serum samples were injected on a LiChroCART 4-4 pre-column (PC) filled with a LiChrospher 100 RP-18, 5 microm where fluoroquinolones
Tânia M G Almeida et al.
Chemistry & biodiversity, 2(12), 1691-1700 (2006-12-29)
Absorption, distribution, metabolism, and excretion (ADME) properties are of invaluable importance to a bioactive compound. Permeation process is one of the most widely studied by many different techniques. Among them, reversed-phase liquid chromatography (RP-LC) is proving to be of great
Zhongping John Lin et al.
Journal of pharmaceutical and biomedical analysis, 37(4), 757-762 (2005-03-31)
A highly sensitive method was developed and validated for determining the free fraction of flunarizine in human plasma. Equilibrium dialysis was used for the separation of free (unbound) drug and liquid chromatography/tandem mass spectrometry (LC-MS/MS) was used for quantitation. Post-dialysis
Konstantinos Petritis et al.
Journal of chromatography. A, 957(2), 173-185 (2002-07-13)
The single run analysis of 23 small peptides (principally glycyl and lysyl dipeptides) is performed by ion-pair reversed-phase liquid chromatography coupled with evaporative light scattering detection or electrospray (tandem) mass spectrometry. Several perfluorinated carboxylic acid homologues are evaluated with an
Cinzia Stella et al.
Journal of separation science, 28(17), 2350-2362 (2005-12-14)
An RPLC was developed to rapidly determine lipophilicity of neutral and basic compounds using three base deactivated RPLC stationary phases particularly designed for the analysis of basic compounds, namely, Supelcosil ABZ(+)Plus, Discovery RP Amide C16, and Zorbax Extend C18. The

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