25386

Columna capilar para GC Nukol

size × I.D. 60 m × 0.53 mm, d_f 0.50 μm

• Código UNSPSC: 41115710

Propiedades

• Materiales: fused silica
• Agency: meets requirements for USP G25 and G35
• Parámetros: 60-200 °C temperature (isothermal); 60-220 °C temperature (programmed)
• Valor Beta: 265
• df: 0.50 μm
• técnicas: gas chromatography (GC): suitable
• tamaño × D.I.: 60 m × 0.53 mm
• grupo activo de la matriz: Bonded; acid-modified poly(ethylene glycol) phase
• aplicaciones: agriculture; chemicals and industrial polymers; cleaning products; clinical; cosmetics; food and beverages; forensics and toxicology; personal care
• tipo de columna: capillary polar

Descripción

Descripción general

Application: The incorporation of acid functional groups into the phase lends an acidic character to this column, useful for analyses of volatile acidic compounds. Difficult to analyze carboxylic acids (free fatty acids) can be analyzed with excellent peak shape and minimal adsorption.
USP Code: This column meets USP G25 and G35 requirements.
Phase:

• Bonded
• Acid-modified poly(ethylene glycol)

Temp. Limits:

• 60 °C to 200 °C (isothermal) or 220 °C (programmed)

Capillary GC column is also known as open tubular column. The carrier gas flows through the central aperture and is unrestricted throughout the length of the column.[1]

Otras notas

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