29714-U
Watercol™ 1910 Capillary GC Column
L × I.D. 30 m × 0.32 mm, df 0.26 μm
Synonym(e):
GC column, Watercol, ionic liquid
About This Item
Empfohlene Produkte
Materialien
fused silica
Qualitätsniveau
Parameter
30-180 °C temperature (isothermal or programmed)
Beta-Wert
313
df
0.26 μm
Methode(n)
gas chromatography (GC): suitable
L × ID
30 m × 0.32 mm
Aktive Matrixgruppe
Non-bonded; 1,11-di(3-hydroxyethylimidazolium)3,6,9-trioxaundecane trifluoromethanesulfonate phase
Säulenart
capillary extremely polar
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Allgemeine Beschreibung
- 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)
Rechtliche Hinweise
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
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Protokolle
Using Watercol™ GC columns in conjunction with GC-BID can provide a reliable and practical option for Water determination in petrochemical feedstocks.
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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