24034

SPB^®-5 Capillary GC Column

L × I.D. 30 m × 0.25 mm, d_f 0.25 μm

• UNSPSC 코드: 41115710
• eCl@ss: 32119290

속성

• material: fused silica
• Quality Level: 100
• Agency: meets requirements for USP G27 and G36
• 파라미터: -60-320 °C temperature (isothermal or programmed)
• 베타 값: 250
• df: 0.25 μm
• 기술: gas chromatography (GC): suitable
• 길이 × I.D.: 30 m × 0.25 mm
• 기질 활성군: Bonded; poly(5% diphenyl/95% dimethyl siloxane) phase
• 컬럼 유형: capillary non-polar

설명

일반 설명

Application: This non-polar general purpose column provides primarily a boiling point elution order with a slight increase in selectivity, especially for aromatic compounds.
USP Code: This column meets USP G27 and G36 requirements.
Phase:

• Bonded
• Poly(5% diphenyl/95% dimethyl siloxane)

Temp. Limits:

• ≤0.32 mm I.D., <2 μm: -60 °C to 320 °C (isothermal or programmed)
• ≤0.32 mm I.D., ≥2 μm: -60 °C to 300 °C (isothermal or programmed)
• ≥0.53 mm I.D., <2 μm: -60 °C to 300 °C (isothermal) or 320 °C (programmed)
• ≥0.53 mm I.D., ≥2 μm: -60 °C to 260 °C (isothermal) or 280 °C (programmed)

애플리케이션

SPB^®-5 Capillary GC Column was used for speciation of the nitrogen compounds (quantitatively), which are polar and somewhat basic in nature, with chemiluminescence detection. It may also be used as stationary phase for determination of nivalenol and deoxynivalenol in cereals by electron-capture gas chromatography. Furthermore, it may also find application in being used as stationary phase in capillary column gas chromatography for determination of sterols.

기타 정보

We offer a variety of chromatography accessories including analytical syringes

법적 정보

SPB is a registered trademark of Merck KGaA, Darmstadt, Germany