24110-U
Columna para GC capilar SP®-2380
L × I.D. 30 m × 0.25 mm, df 0.20 μm
Sinónimos:
GC column, biscyanopropyl siloxane
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About This Item
Código UNSPSC:
12352211
eCl@ss:
32119290
NACRES:
SB.54
Productos recomendados
Materiales
fused silica
Agency
meets requirements for USP G48
Parámetros
≤25-275 °C temperature (isothermal or programmed)
Valor Beta
313
df
0.20 μm
técnicas
gas chromatography (GC): suitable
L × D.I.
30 m × 0.25 mm
grupo activo de la matriz
Stabilized; poly(90% biscyanopropyl/10% cyanopropylphenyl siloxane) phase
aplicaciones
agriculture
chemicals and industrial polymers
clinical
food and beverages
tipo de columna
capillary highly polar
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Descripción general
Aplicación: Una columna muy polar de cianosiloxano utilizada habitualmente para la separación de los isómeros geométricos (cis/trans) de los ésteres metílicos de los ácidos grasos (FAME) como grupo. También útil cuando se requiere una columna muy polar de uso general con buena estabilidad térmica.
Código USP: Esta columna cumple los requisitos de USP G48.
Fase:
Código USP: Esta columna cumple los requisitos de USP G48.
Fase:
- Estabilizada
- Poli(biscianopropil 90 %/cianopropilfenil siloxano 10 %)
- Subambiente a 275 °C (isotérmica o programada)
Aplicación
- SP®-2380 Capillary Column may be suitable for determination of fatty acid composition in crude oil using capillary gas chromatography, used along with normal and reverse-phase high-performance liquid chromatography (HPLC) in order to study the content and composition of tocopherols, sterols, and phospholipids in soybean oils derived from genetically-modified soybeans.
- It was also found suitable to be used for the identification of fatty acid methyl esters from mammalian samples by fast gas chromatography.
- Furthermore, it is also suitable for determining the hydrogenation level and the level of isomerisation development during the hydrogenation process of edible oils by capillary gas chromatography.
- Above all that it is also suitable to be used in gas chromatography equipped with flame ionization detector (FID) for analysing the cytotoxicity of fatty acids from seed oils containing conjugated linolenic acids (CLN) on mouse tumor and human monocytic leukemia cells.
Otras notas
We offer a variety of chromatography accessories including analytical syringes
Información legal
SP is a registered trademark of Sigma-Aldrich Co. LLC
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Mounts TL
Journal of the American Oil Chemists' Society, 73 (5), 581-586 (1996)
E M Bondia et al.
Journal of chromatography. B, Biomedical applications, 658(2), 369-374 (1994-08-19)
Total fatty acids in plasma of neonates have been analysed as their methyl esters by gas chromatography. They were separated on a capillary column coated with a SP-2380 stationary phase. As little as 100 microliters of plasma is used for
Fast gas chromatography for the identification of fatty acid methyl esters from mammalian samples.
Stark K and Salem N.
Liposome Technology, 17 (8), 181-181 (2005)
Use of capillary gas chromatography for determining the hydrogenation level of edible oils.
Mateja N and Smidovnik A.
Journal of Chromatography A, 767 (1), 335-339 (1997)
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