SPB®-Octyl Capillary GC Column
SUPELCO/24218-U - L × I.D. 30 m × 0.25 mm, df 0.25 μm
Product Type: Equipment/Book
| agency | EPA 1668 |
| application(s) | environmental food and beverages |
| Beta value | 250 |
| column type | capillary non-polar |
| df | 0.25 μm |
| L × I.D. | 30 m × 0.25 mm |
| material | fused silica |
| matrix active group | Bonded; poly(50% n-octyl/50% methyl siloxane) phase |
| parameter | -60-280 °C temperature (isothermal or programmed) |
| Quality Level | 100  |
| technique(s) | gas chromatography (GC): suitable |
| 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. |
| General description: | 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) |
| General description: | SPB®-Octyl Capillary GC Column has high resolution and it provides reliable congener separations. |
| Legal Information: | SPB is a registered trademark of Sigma-Aldrich Co. LLC |
| Other Notes: | We offer a variety of chromatography accessories including analytical syringes |
| UNSPSC | 12000000 |