SPB-20 Capillary GC Column, L x I.D. 30 m x 0.25 mm, df 0.25 mum

Code: 24086 D2-231

Application

SPB®-20 fused silica capillary column is suitable for separating amino acid and keto acid by gas chromatography coupled with mass spectrometry.

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Application

SPB®-20 fused silica capillary column is suitable for separating amino acid and keto acid by gas chromatography coupled with mass spectrometry.

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)

Legal Information

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

Other Notes

We offer a variety of chromatography accessories including analytical syringes

agencyOSHA 62, meets requirements for USP G32
application(s)clinicalfood and beverages
Beta value250
column typecapillary intermediate polar
df0.25 µm
L × I.D.30 m × 0.25 mm
materialfused silica
matrix active groupBonded; poly(20% diphenyl/80% dimethyl siloxane) phase
parameter-25-300 °C temperature (isothermal or programmed)
Quality Level100
technique(s)gas chromatography (GC): suitable
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