29714-U
Watercol™ 1910 Capillary GC Column
L × I.D. 30 m × 0.32 mm, df 0.26 μm
Sinonimo/i:
GC column, Watercol, ionic liquid
About This Item
Prodotti consigliati
Materiali
fused silica
Livello qualitativo
Parametri
30-180 °C temperature (isothermal or programmed)
Beta
313
df
0.26 μm
tecniche
gas chromatography (GC): suitable
Lungh. × D.I.
30 m × 0.32 mm
Gruppo funzionale matrice
Non-bonded; 1,11-di(3-hydroxyethylimidazolium)3,6,9-trioxaundecane trifluoromethanesulfonate phase
Tipo di colonna
capillary extremely polar
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Descrizione generale
- Application: Watercol capillary GC columns contain innovative ionic liquid stationary phases that produce a sharp peak shape for water, allowing the convenient measurement of water by GC. A sharp water peak shape allows qualitative and quantitative analysis, linear response, great sensitivity, and reproducibility. On this particular chemistry, water has a KRI of 1910 at 100 °C isothermal oven temperature.
- USP Code: None
- Phase: Non-bonded; 1,11-Di(3-hydroxyethylimidazolium)3,6,9-trioxaundecane trifluoromethanesulfonate
- Temp. Limits: 30 °C to 180 °C (isothermal or programmed)
Note legali
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
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Protocolli
Using Watercol™ GC columns in conjunction with GC-BID can provide a reliable and practical option for Water determination in petrochemical feedstocks
Watercol™ capillary GC columns contain innovative ionic liquid stationary phases that produce a sharp peak shape for water, allowing the convenient measurement of water by GC.
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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