SPB(R)-Octyl Capillary GC Column (C15-1301-603)

General description

SPB^®-Octyl Capillary GC Column has high resolution and it provides reliable congener separations.

Application: The low polarity of this column approaches squalane, making it substantially less polar than that of the widely used non-polar poly(dimethyl siloxane) columns. This column offers unique selectivity compared to non-polar and intermediate polarity columns, and can be used for confirmational analyses of PCB-containing samples.
USP Code: None
Phase:

• Bonded
• Poly(50% n-octyl/50% methyl siloxane)

Temp. Limits:

• ≤0.32 mm I.D.: -60 °C to 280 °C (isothermal or programmed)
• ≥0.53 mm I.D.: -60 °C to 260 °C (isothermal or programmed)

Application

SPB^®-Octyl Capillary GC Column was used in solid-phase microextraction-capillary gas chromatography combined with microwave-induced plasma atomic-emission spectrometry (GC-MIP-AED), for speciation of selenite (SE(IV)) as it is an element which is essential at low levels and is considered at higher levels.

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: EPA 1668. parameter: -60-280 °C temperature (isothermal or programmed). Beta value: 250. d_f: 0.25 . μ. m. technique(s): gas chromatography (GC): suitable. L × I.D.: 30 . m × 0.25 . mm . matrix active group: Bonded. poly(50% n-octyl/50% methyl siloxane) phase. application(s): environmental
food and beverages. column type: capillary non-polar.