Sigma-Aldrich Spb(R)-1 Capillary GC Colu

Material

fused silica

Quality Level

100

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.

15 M × 0.53 mm

Matrix Active Group

Bonded; poly(dimethyl siloxane) phase

Column Type

capillary non-polar

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