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)
- -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.
Other Notes
We offer a variety of chromatography accessories including analytical syringes
Legal Information
SPB is a registered trademark of Sigma-Aldrich Co. LLC
material: fused silica . Quality Level: 100. Agency: OSHA 62, meets requirements for USP G32. parameter: -25-300 °C temperature (isothermal or programmed). Beta value: 250. df: 0.25 . μ. m. technique(s): gas chromatography (GC): suitable. L × I.D.: 30 . m × 0.25 . mm . matrix active group: Bonded. poly(20% diphenyl/80% dimethyl siloxane) phase. application(s): clinicalfood and beverages. column type: capillary intermediate polar.
- UPC:
- 42142912
- Condition:
- New
- Weight:
- 1.00 Ounces
- HazmatClass:
- No
- WeightUOM:
- LB
- MPN:
- 24086