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eCl@ss 32119290
Properties:
| Related Categories | Analytical/Chromatography, Capillary GC Columns and Guard Columns/Retention Gaps, Capillary GC Columns, by name, Gas Chromatography (GC), SPB-20 |
Description:
General description
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)
Application
SPB®-20 fused silica capillary column is suitable for separating amino acid and keto acid by gas chromatography coupled with mass spectrometry.
Legal Information
SPB is a registered trademark of Sigma-Aldrich Co. LLC
Other Notes
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