25345-U

SPB^®-1 Capillary GC Column

L × I.D. 30 m × 0.53 mm, d_f 5.00 μm

• Synonym(s): GC column, SPB-1, poly(dimethyl siloxane)
• UNSPSC Code: 12000000
• eCl@ss: 32119290
• NACRES: SB.54

Properties

• material: fused silica
• Agency: meets requirements for USP G1, G2, and G9
• parameter: -60-260 °C temperature (isothermal); -60-280 °C temperature (programmed)
• Beta value: 27
• df: 5.00 μm
• technique(s): gas chromatography (GC): suitable
• L × I.D.: 30 m × 0.53 mm
• matrix active group: Bonded; poly(dimethyl siloxane) phase
• column type: capillary non-polar

Description

General description

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.

Application: This column is often used for traditional general purpose applications, where a non-polar column is required. Analytes will be separated primarily according to boiling point.
USP Code: This column meets USP G1, G2, and G9 requirements.
Phase:

• Bonded
• Poly(dimethyl siloxane)

Temp. Limits:

• ≤0.32 mm I.D., <2 μm: -60 °C to 320 °C (isothermal or programmed)
• ≤0.32 mm I.D., ≥2 μm: -60 °C to 300 °C (isothermal or programmed)
• ≥0.53 mm I.D., <2 μm: -60 °C to 300 °C (isothermal) or 320 °C (programmed)
• ≥0.53 mm I.D., ≥2 μm: -60 °C to 260 °C (isothermal) or 280 °C (programmed)

Application

SPB^®-1 Capillary GC Column may be used for speciation of the nitrogen compounds (quantitatively), which are polar and somewhat basic in nature, with chemiluminescence detection.

Other Notes

We offer a variety of chromatography accessories including analytical syringes

Legal Information

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