Merck
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59142

Supelco

SUPELCOSIL LC-ABZ HPLC Column

5 μm particle size, L × I.D. 25 cm × 4.6 mm

eCl@ss:
32110501

Agency

suitable for USP L60

Nivel de calidad

100

característica

endcapped

manufacturer/tradename

SUPELCOSIL

extensión del etiquetado

12.0% carbon loading

parámetro

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

technique(s)

HPLC: suitable

L × D.I.

25 cm × 4.6 mm

cobertura de la superficie

surface coverage 3.4 μmol/m2

matriz

silica gel, spherical particle platform

grupo activo de la matriz

amide, alkyl phase

tamaño de partícula

5 μm

tamaño de poro

120 Å

superficie

170 m2/g

pH range

2-7.5

application(s)

food and beverages

técnica de separación

reversed phase

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Descripción general

SUPELCOSIL LC-ABZ phase has a unique deactivation technology which provides excellent reversed-phase performance for basic compounds, as well as those that are acidic, polar neutral, and non-polar. Silanol suppressing practices such as using competing amines, operating at high ionic strength, and adjusting mobile phases to pH extremes are typically not required to obtain good peak shape on the LC-ABZ phase.

Características y beneficios

• For acids, bases, zwitterions
• Increased polar retention relative to standard reversed-phases
• Unique selectivity
• Silanol deactivation
• Peak shape, efficiency, and retention are comparable to C8 phases for non-polar analytes

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Información legal

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

Certificate of Analysis

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Certificate of Origin

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