29799-U
SLB®-ILPAH Capillary GC Column
L × I.D. 20 m × 0.18 mm, df 0.05 μm
About This Item
Produtos recomendados
Materiais
fused silica
Nível de qualidade
Parâmetros
≤25-300 °C temperature (isothermal or programmed)
Valor beta
900
df
0.05 μm
técnica(s)
gas chromatography (GC): suitable
C × D.I.
20 m × 0.18 mm
Grupo ativo da matriz
Non-bonded; 1,12-di(tripropylphosphonium)dodecane bis(trifluoromethanesulfonyl)imide phase
aplicação(ões)
food and beverages
tipo de coluna
capillary polar
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Descrição geral
USP Code: None
Phase: Non-bonded; 1,12-Di(tripropylphosphonium)dodecane bis(trifluoromethanesulfonyl)imide
Temp. Limits: Subambient to 300 °C (isothermal or programmed)
Aplicação
This study investigates the retention behavior of polycyclic aromatic sulfur heterocycles (PASHs) using gas chromatography with different stationary phases, including ionic liquids (ILs). The IL phase demonstrated unique selectivity and correlation with PASH geometry. (Wilson, Lee, et al, 2017)
https://doi.org/10.1016/j.chroma.2017.01.026
Retention behavior of isomeric polycyclic aromatic sulfur heterocycles in gas chromatography on stationary phases of different selectivity
The research evaluates the gas chromatographic retention indices of alkyl-substituted PASHs using various stationary phases, including ionic liquids. Results indicate that ILs offer distinct selectivity and thermal stability, enhancing the separation of complex mixtures.
(Wilson, Lee, et al, 2017)
https://doi.org/10.1016/j.chroma.2017.01.024
Ultra-high thermal stability perarylated ionic liquids as gas chromatographic stationary phases for the selective separation of polyaromatic hydrocarbons and polychlorinated biphenyls
This article explores the use of perarylated ionic liquids as stationary phases in gas chromatography for separating polycyclic aromatic hydrocarbons and polychlorinated biphenyls. The ILs exhibit high thermal stability and unique selectivity, improving the resolution of challenging analytes.
(Anderson & Davis, 2019)
https://doi.org/10.1016/j.chroma.2
Informações legais
Código de classe de armazenamento
11 - Combustible Solids
Classe de risco de água (WGK)
WGK 3
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
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Artigos
SLB®-ILPAH is a special purpose column based on an ionic liquid stationary phase providing unique selectivity and efficient column dimensions allowing exceptional resolution of PAHs
Protocolos
ionic liquids can successfully be used as viable GC stationary phases. These consist of two or more organic cations joined by a linkage, and associated with... improved inertness for polar analytes was the inspiration for the development of SLB™-IL (i-series) ionic liquid capillary GC columns. They solve a dilemma.
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