24317
SP®-2380 Capillary GC Column
L × I.D. 100 m × 0.25 mm, df 0.20 μm
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About This Item
Código UNSPSC:
41115710
eCl@ss:
32119290
Materiais
fused silica
Agency
meets requirements for USP G48
Parâmetros
≤25-275 °C temperature (isothermal or programmed)
Valor beta
313
df
0.20 μm
técnica(s)
gas chromatography (GC): suitable
C × D.I.
100 m × 0.25 mm
Grupo ativo da matriz
Stabilized; poly(90% biscyanopropyl/10% cyanopropylphenyl siloxane) phase
aplicação(ões)
agriculture
chemicals and industrial polymers
clinical
food and beverages
tipo de coluna
capillary highly polar
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Descrição geral
Capillary GC column is also known as open tubular column. The carrier gas flows through the central aperture and is unrestricted throughout the length of the column.
Application: A highly polar cyanosiloxane column commonly used for separation of geometric (cis/trans) fatty acid methyl ester (FAME) isomers as a group. Also useful when a highly polar general purpose column with good thermal stability is required.
USP Code: This column meets USP G48 requirements.
Phase:
USP Code: This column meets USP G48 requirements.
Phase:
- Stabilized
- Poly(90% biscyanopropyl/10% cyanopropylphenyl siloxane)
- Subambient to 275 °C (isothermal or programmed)
Aplicação
- SP®-2380 Capillary Column may be used for determination of fatty acid composition in crude oil in 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 used for the identification of fatty acid methyl esters from mammalian samples by fast gas chromatography.
- It was used for determining the hydrogenation level and the level of isomerisation development during the hydrogenation process of edible oils by capillary gas chromatography.
- It was also 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.
Outras notas
We offer a variety of chromatography accessories including analytical syringes
Informações legais
SP is a registered trademark of Sigma-Aldrich Co. LLC
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