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24282

Supelco

Petrocol® DH Octyl

L × I.D. 100 m × 0.25 mm, df 0.50 μm

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About This Item

Código UNSPSC:
41115710
eCl@ss:
32119290

Materiales

fused silica

Agency

ASTM® D6729,D6730,D6773

Parámetros

-60-220 °C temperature (isothermal or programmed)

Valor Beta

125

df

0.50 μm

técnicas

gas chromatography (GC): suitable

L × D.I.

100 m × 0.25 mm

grupo activo de la matriz

Bonded; poly(50% n-octyl/50% methyl siloxane) phase

aplicaciones

chemicals and industrial polymers
petroleum

tipo de columna

capillary non-polar

Descripción general

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: This column, for detailed analyses of petroleum products, is known within the petroleum and chemical industries for its unique selectivity. Baseline separations of benzene/1-methylcyclopentene and toluene/2,3,3-trimethylpentane that are possible with this column are not obtainable with classical poly(dimethyl siloxane) columns.
USP Code: None
Phase:
  • Bonded
  • Poly(50% n-octyl/50% methyl siloxane)
Temp. Limits:
  • -60 °C to 220 °C (isothermal or programmed)

Otras notas

We offer a variety of chromatography accessories including analytical syringes

Información legal

ASTM is a registered trademark of American Society for Testing and Materials
Petrocol is a registered trademark of Merck KGaA, Darmstadt, Germany

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Certificados de análisis (COA)

Lot/Batch Number
270258-04
270258-02
270258-01
269615-04
269615-03

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A K Punetha et al.
Journal of chromatographic science, 40(7), 377-382 (2002-08-31)
The estimation of olefinic content in conversion processes such as the etherification of olefins in fluid catalytic cracking (FCC) gasoline is essentially required. Gas chromatography (GC) is the well-established method for the quantitative analysis of olefins in etherification processes. The
Scott RPW.
Introduction to Analytical Gas Chromatography, 101-102 (1997)

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