23937-U
Supel-Q PLOT Capillary GC Column
L × I.D. 30 m × 0.53 mm, with guard column, average thickness 30 μm
Sinônimo(s):
FS Cap Supel-Q PLOT w/Guards 30m .53mm
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About This Item
Código UNSPSC:
12352200
eCl@ss:
32119290
NACRES:
SB.54
Produtos recomendados
Materiais
fused silica
descrição
PLOT = Porous Layer Open Tubular
fabricante/nome comercial
Supel-Q
Parâmetros
≤25-250 °C temperature (isothermal or programmed)
espessura média
30 μm
df
30 μm
técnica(s)
gas chromatography (GC): suitable
C × D.I.
30 m × 0.53 mm
Grupo ativo da matriz
Divinylbenzene phase
aplicação(ões)
chemicals and industrial polymers
food and beverages
petroleum
tipo de coluna
capillary PLOT
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Descrição geral
Application: This column exhibits very little bleed, even at its maximum temperature, and effectively resolves carbon dioxide and C1-C4 hydrocarbons at above ambient temperatures. It is also suitable for analyses of sulfur gases, alcohols, ketones, aldehydes, and many polar compounds. Gasoline and other petroleum fractions can be analyzed as well.
USP Code: None
Phase:
USP Code: None
Phase:
- Divinylbenzene
- Subambient to 250 °C (isothermal or programmed)
Supel-Q porous layer open tubular (PLOT) capillary GC column contains divinylbenzene (DVB) polymer, which acts as a stationary phase. It effectively resolves carbon dioxide from the hydrocarbon gases. Furthermore, it is also highly suitable for separating much higher boiling hydrocarbons.
Aplicação
Supel-Q PLOT fused silica capillary column was used with headspace SPME-GC, used for analysis of cyanide in blood. It may also be used as an extraction device, with SPME coupled with liquid chromatography-tandem mass spectrometry (LC/MS/MS), for the determination of five estrogens, estrone, 17β-estradiol, estriol, ethynyl estradiol, and diethylstilbestrol in environmental waters. Furthermore, it may also be used to separate water from volatile organic compounds (VOCs) in direct aqueous injection-gas chromatography/mass spectrometry (DAI-GC/MS) method, used for trace analysis of VOCs.
Outras notas
We offer a variety of chromatography accessories including analytical syringes
Informações legais
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Scott RPW.
Introduction to Analytical Gas Chromatography, 335-337 (1997)
K Mitani et al.
Journal of chromatography. A, 1081(2), 218-224 (2005-07-26)
A simple, rapid and sensitive method for the determination of five estrogens, estrone, 17beta-estradiol, estriol, ethynyl estradiol, and diethylstilbestrol, was developed using a fully automated method consisting of in-tube solid-phase microextraction (SPME) coupled with liquid chromatography-tandem mass spectrometry (LC/MS/MS). These
Christoph Aeppli et al.
Journal of chromatography. A, 1181(1-2), 116-124 (2008-01-19)
A direct aqueous injection-gas chromatography/mass spectrometry (DAI-GC/MS) method for trace analysis of 24 volatile organic compounds (VOCs) in water samples is presented. The method allows for the simultaneous quantification of benzene, toluene, ethyl benzene, and xylenes (BTEX), methyl tert-butyl ether
Analysis of cyanide in blood by headspace solid-phase microextraction (SPME) and capillary gas chromatography.
Takekawa K
Chromatographia, 47 (3), 209-214 (1998)
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