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25363 Supelco

SPB®-50 Capillary GC Column

L × I.D. 30 m × 0.53 mm, df 0.50 μm

  •  eCl@ss 32119290



Related Categories Analytical/Chromatography, Capillary GC Columns and Guard Columns/Retention Gaps, Capillary GC Columns, by name, Gas Chromatography (GC), SPB-50 More...
material   fused silica
parameter   30—310 °C temperature (isothermal or programmed)
Beta value   265
df   0.50 μm
application(s)   gas chromatography (GC): suitable
L × I.D.   30 m × 0.53 mm
matrix active group   Bonded; poly(50% diphenyl/50% dimethyl siloxane) phase
Agency/Method   meets USP G3
Featured Industry   Environmental
Food and Beverages
column type   capillary intermediate polar


General description

Application: This column has the highest phenyl content of the common phenyl-containing series of phases. The column is useful for analyses of polar analytes and provides useful confirmational information. It also offers additional selectivity for polynuclear aromatic hydrocarbon isomers over columns with lower phenyl content.
USP Code: This column meets USP G3 requirements.
• Bonded
• Poly(50% diphenyl/50% dimethyl siloxane)
Temp. Limits:
• 30 °C to 310 °C (isothermal or 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.

Legal Information

SPB is a registered trademark of Sigma-Aldrich Co. LLC

Other Notes

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Certificate of Analysis

Protocols & Articles

Related Content

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An optimized chromatographic separation begins with the column. The selection of the proper capillary column for any application should be based on four significant factors: stationary phase, column ...
How to Choose a Capillary GC Column
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