Product Description:

This non-polar universal chromatographic column mainly makes the components follow the order of boiling pointsElution with slightly improved selectivity, especially suitable for aromatic compounds.
USP CodeThe chromatographic column meets the requirements of USP G27 and G36.
mutually：
• Combined
Poly (5% diphenyl/95% dimethylsiloxane)
Temperature limit：
≤ 0.32mm inner diameter< 2 μm：- 60 ° C to 320 ° C (isothermal or programmed)
≤ 0.32mm inner diameter< 2 μm：- 60 ° C to 300 ° C (isothermal or programmed)
• Inner diameter ≥ 0.53mm< 2 μm：- 60 ° C to 300 ° C (isothermal) or 320 ° C (programmatic)
• Inner diameter ≥ 0.53mm< 2 μm：- 60 ° C to 260 ° C (isothermal) or 280 ° C (programmatic)

SPB ®- 5 capillary GC columns are used to detect the quantitative form of nitrogen compounds by chemiluminescence method, which is polar and essentially alkaline. [2] It can also be used as a stationary phase for the determination of deoxynivalenol and deoxynivalenol in grains by electron capture gas chromatography. [3] In addition, it can also be used as a stationary phase for the determination of sterols by capillary column gas chromatography.