24196-U

SPB^®-20

size × I.D. 30 m × 0.25 mm, d_f 1.00 μm

• Sinónimos: GC column, SPB-20, 20% diphenyl
• Código UNSPSC: 41115710
• eCl@ss: 32119290
• NACRES: SB.54

Propiedades

• Materiales: fused silica
• Nivel de calidad: 100
• Agency: OSHA 62; meets requirements for USP G32
• Parámetros: -25-300 °C temperature (isothermal or programmed)
• Valor Beta: 63
• df: 1.00 μm
• técnicas: gas chromatography (GC): suitable
• tamaño × D.I.: 30 m × 0.25 mm
• grupo activo de la matriz: Bonded; poly(20% diphenyl/80% dimethyl siloxane) phase
• aplicaciones: clinical; food and beverages
• tipo de columna: capillary intermediate polar

Descripción

Descripción general

Application: This column has intermediate polarity due to the higher (20%) phenyl content, producing a different elution order of polar compounds for confirmational information. It is often used for analyses of aromatic analytes.
USP Code: This column meets USP G32 requirements.
Phase:

• Bonded
• Poly(20% diphenyl/80% dimethyl siloxane)

Temp. Limits:

• -25 °C to 300 °C (isothermal or programmed)

Aplicación

SPB^®-20 fused silica capillary column is suitable for separating amino acid and keto acid by gas chromatography coupled with mass spectrometry.[1]

Otras notas

We offer a variety of chromatography accessories including analytical syringes

Información legal

SPB is a registered trademark of Merck KGaA, Darmstadt, Germany