24049
Columna para GC capilar SP®-5
L × I.D. 30 m × 0.32 mm, df 1.00 μm
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About This Item
UNSPSC Code:
41115710
eCl@ss:
32119290
Productos recomendados
material
fused silica
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.
30 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.
Jimenez O and Gonzalez ADV.
Journal of the American Oil Chemists' Society, 73 (12), 1685-1689 (1996)
J Corwin et al.
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.
P M Scott et al.
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
H J Chou
Journal of AOAC International, 81(5), 943-947 (1998-10-17)
Diethanolamine (DEA) is a precursor of N-nitrosodiethanolamine (NDELA), an animal carcinogen. A gas chromatographic (GC) method was developed for determining DEA in fatty acid diethanolamides that are commonly used in cosmetic products. Methanolic solutions of the amides were analyzed by
Determination of nivalenol and deoxynivalenol in cereals by electron-capture gas chromatography.
Scott PM
Journal - Association of Official Analytical Chemists, 69 (5), 889-893 (1985)
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