24051
Columna para GC capilar SP®-5
L × I.D. 60 m × 0.32 mm, df 1.00 μm
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About This Item
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material
fused silica
Quality Level
agency
meets requirements for USP G27 and G36
parameter
-60-320 °C temperature (isothermal or programmed)
Beta value
80
df
1.00 μm
technique(s)
gas chromatography (GC): suitable
L × I.D.
60 m × 0.32 mm
matrix active group
Bonded; poly(5% diphenyl/95% dimethyl siloxane) phase
column type
capillary non-polar
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General description
Aplicación: Esta columna no polar de uso general proporciona principalmente un orden de elución por punto de ebullición con un ligero aumento en la selectividad, en especial para los compuestos aromáticos.
Código USP: Esta columna cumple los requisitos G27 y G36 de la USP .
Fase:
Código USP: Esta columna cumple los requisitos G27 y G36 de la USP .
Fase:
- Ligada
- Poli(difenil al 5 %/dimetil siloxano al 95 %)
- ≤0,32 mm D.I., <2 μm: de -60 °C a 320 °C (isotérmica o programada)
- ≤0,32 mm D.I., ≥2 μm: de -60 °C a 300 °C (isotérmica o programada)
- ≥0,53 mm D.I., <2 μm: de -60 °C a 300 °C (isotérmica ) o 320 °C (programada)
- ≥0,53 mm D.I., ≥2 μm: de -60 °C a 260 °C (isotérmica ) o 280 °C (programada)
Application
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.
Other Notes
We offer a variety of chromatography accessories including analytical syringes
Legal Information
SPB is a registered trademark of Merck KGaA, Darmstadt, Germany
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Determination of sterols by capillary column gas chromatography. Differentiation among different types of olive oil: virgin, refined, and solvent-extracted.
Journal of the American Oil Chemists' Society, 73 (12), 1685-1689 (1996)
Journal - Association of Official Analytical Chemists, 69(5), 889-893 (1986-09-01)
Nivalenol (NIV) is an important Fusarium mycotoxin shown to occur naturally in grains from several countries. Extraction and cleanup procedures previously described for trichothecene analysis have been modified to give good recoveries of NIV from cereal products. The extraction solvent
Cancer, 43(3), 1007-1013 (1979-03-01)
Solitary plasmacytoma of bone (SPB) and extramedullary plasmacytoma (EMPC) are unusual solitary tumors of plasma cell origin. The clinical differences between these tumors and multiple myeloma are the subject of continued study. This review examines the radiotherapy experience at M.
Determination of nivalenol and deoxynivalenol in cereals by electron-capture gas chromatography.
Journal - Association of Official Analytical Chemists, 69 (5), 889-893 (1985)
Journal of chromatography. A, 985(1-2), 211-220 (2003-02-13)
The sterol composition of extra virgin olive oil is very characteristic and, thus, has become a helpful tool to detect adulterations with other vegetable oils. Special attention has been addressed to the separate determination of the free and esterified sterol
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