58298

SUPELCOSIL^™ LC-18 HPLC Column

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

• eCl@ss: 32110501

Properties

• Agency: suitable for USP L1
• Nível de qualidade: 100
• característica: endcapped
• manufacturer/tradename: SUPELCOSIL^™
• extensão da rotulagem: 11.0% carbon loading
• parâmetro: ≤70 °C temp. limit; 400 bar pressure (5801 psi)
• technique(s): HPLC: suitable
• C × D.I.: 25 cm × 4.6 mm
• cobertura de superfície: surface coverage 3.1 μmol/m²
• matriz: silica gel, spherical particle platform
• Grupo ativo da matriz: C18 (octadecyl) phase
• tamanho de partícula: 5 μm
• tamanho de poro: 120 Å
• área da superfície: 170 m²/g
• pH: 2-7.5
• application(s): food and beverages
• técnica de separação: reversed phase

Description

Descrição geral

A general purpose hydrophobic alkyl phase that is very retentive and gives good peak shape for a wide variety of compounds.

Aplicação

SUPELCOSIL^™ LC-18 HPLC Column may be used for the separation of:

• Anthocyanins, flavonols, and carbohydrates in Tropea red onions (Allium cepa L.) during their determination by high performance liquid chromatography (HPLC) as well as HPLC coupled to mass spectrometry (MS) equipped with electrospray ionization (ESI) source.
• Sinapyl derivatives in pineapple (Ananas comosus [L.] Merill) juice samples during their determination by semipreparative reversed phase HPLC.
• Aflatoxin M1 in milk and cheese samples during its determination by HPLC with post-column derivatization and fluorescence detection.

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Informações legais

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

Safety Information

• Código de classe de armazenamento: 11 - Combustible Solids
• WGK: WGK 1
• Ponto de fulgor (ºF): Not applicable
• Ponto de fulgor (ºC): Not applicable