25375-U
Columna para GC capilar SUPELCOWAX 10
L × I.D. 30 m × 0.53 mm, df 2.00 μm
Sinónimos:
GC column, PEG, (polyethylene glycol)
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About This Item
UNSPSC Code:
12000000
eCl@ss:
32119290
NACRES:
SB.54
Productos recomendados
material
fused silica
agency
OSHA 52,80
meets requirements for USP G16
parameter
35-250 °C temperature (isothermal or programmed)
Beta value
66
df
2.00 μm
technique(s)
gas chromatography (GC): suitable
L × I.D.
30 m × 0.53 mm
matrix active group
Bonded; poly(ethylene glycol) phase
application(s)
agriculture
chemicals and industrial polymers
cleaning products
cosmetics
flavors and fragrances
food and beverages
industrial hygiene
personal care
petroleum
pharmaceutical (small molecule)
column type
capillary polar
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General description
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.
Aplicación: Esta columna se basa en una de las fases polares más utilizadas, Carbowax 20M, y es una columna polar adecuada para el análisis de disolventes, ésteres metílicos de ácidos grasos (FAME), alimentos, compuestos aromáticos y de fragancias y alcoholes. Además, esta columna es una gran opción cuando se requiere una columna polar de uso general.
Código USP: Esta columna cumple los requisitos G48 de la USP.
Fase:
Código USP: Esta columna cumple los requisitos G48 de la USP.
Fase:
- Ligada
- Poli(etilenglicol)
- ≤D.I. 0,32 mm: de 35 °C a 280 °C (isotérmica o programada)
- ≥0,53 mm D.I., <2 μm: de 35 °C a 280 °C (isotérmica o programada)
- ≥0,53 mm D.I., ≥2 μm: de 35 °C a 250 °C (isotérmica o programada)
Application
SUPELCOWAX 10 Capillary GC Column may be used for the analysis of milk fat in order to demonstrate its health benefits. It may also be used for high-resolution separation of polychlorinated biphenyls by comprehensive two-dimensional gas chromatography.
Other Notes
We offer a variety of chromatography accessories including analytical syringes
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Comprehensive two-dimensional gas chromatography with micro electron-capture detection (GC x GC-microECD) has been evaluated for the enantioseparation of five chiral toxaphenes typically found in real-life samples (Parlar 26, 32, 40, 44 and 50). From the two enantioselective beta-cyclodextrin-based columns evaluated
L W Getzin et al.
Journal - Association of Official Analytical Chemists, 72(2), 361-364 (1989-03-01)
A method for extraction, cleanup, and simultaneous gas chromatographic detection of carbofuran, metalaxyl, and simazine in soils has been developed. Pesticide residues were extracted from soil with acetone containing 10% 0.2M HCl-KCl buffer (pH 2.0), cleaned up with methylene chloride-carbonate
J J Myher et al.
Journal of biochemical and biophysical methods, 15(2), 111-121 (1987-11-01)
The 5 alpha-stanol-3 beta-ol analogs of cholesterol, campesterol and beta-sitosterol along with many other sterol types were resolved using a Supelcowax 10 (Bonded Carbowax PEG 20M) fused silica capillary column (15 m x 0.25 mm). Unlike non-polar capillary columns, the
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