29799-U
SLB®-ILPAH Capillary GC Column
L × I.D. 20 m × 0.18 mm, df 0.05 μm
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| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 ea | Available to ship TODAYfromMILWAUKEE | $669.00 |
About This Item
$669.00
Available to ship TODAYDetails
material
fused silica
Quality Level
agency
Standard Method 6040D, meets requirements for USP G27 and G36, suitable for EPA 1613
analyte chemical class(es)
PAHs
parameter
≤25-300 °C temperature (isothermal or programmed)
Beta value
900
df
0.05 μm
technique(s)
gas chromatography (GC): suitable
L × I.D.
20 m × 0.18 mm
matrix active group
Non-bonded; 1,12-di(tripropylphosphonium)dodecane bis(trifluoromethanesulfonyl)imide phase, SLB ILpah
application(s)
food and beverages
column type
capillary polar
General description
USP Code: None
Phase: Non-bonded; 1,12-Di(tripropylphosphonium)dodecane bis(trifluoromethanesulfonyl)imide
Temp. Limits: Subambient to 300 °C (isothermal or programmed)
Application
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
Legal Information
1 of 1
This Item | |||
|---|---|---|---|
| matrix active group Non-bonded; 1,12-di(tripropylphosphonium)dodecane bis(trifluoromethanesulfonyl)imide phase, SLB ILpah | matrix active group Bonded; acid-modified poly(ethylene glycol) phase, SPB 1000 | matrix active group Bonded; acid-modified poly(ethylene glycol) phase, SPB 1000 | matrix active group Non-bonded; Tri(tripropylphosphoniumhexanamido)triethylamine bis(trifluoromethanesulfonyl)imide phase, SLB IL76 |
| parameter ≤25-300 °C temperature (isothermal or programmed) | parameter 60-200 °C temperature (isothermal), 60-220 °C temperature (programmed) | parameter 60-200 °C temperature (isothermal), 60-220 °C temperature (programmed) | parameter ≤25-270 °C temperature (isothermal or programmed) |
| column type capillary polar | column type capillary polar | column type capillary polar | column type capillary highly polar |
| application(s) food and beverages | application(s) agriculture | application(s) agriculture | application(s) - |
| material fused silica | material fused silica | material fused silica | material fused silica |
| technique(s) gas chromatography (GC): suitable | technique(s) gas chromatography (GC): suitable | technique(s) gas chromatography (GC): suitable | technique(s) gas chromatography (GC): suitable |
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Protocols
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 29799-U | 04061833505885 |