25003
HT-5 (aluminum clad) Capillary GC Column
L × I.D. 25 m × 0.32 mm, df 0.10 μm
Synonym(s):
HT-5, 25M .10UM .32MM
description
aluminum clad
parameter
10-460 °C temperature (isothermal), 10-480 °C temperature (programmed)
Beta value
800
df
0.10 μm
technique(s)
gas chromatography (GC): suitable
L × I.D.
25 m × 0.32 mm
matrix active group
Bonded; siloxane-carborane equivalent in polarity to poly(5% diphenyl/95% dimethyl siloxane) phase
application(s)
petroleum
column type
capillary non-polar
Quality Level
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General description
Application: This column offers the highest maximum temperature of any commercially available column. It is well suited for simulated distillation (Sim Dis) analyses of petroleum samples.
USP Code: None
Phase:
USP Code: None
Phase:
- Bonded
- Siloxane-carborane equivalent in polarity to poly(5% diphenyl/95% dimethyl siloxane)
- 10 °C to 460 °C (isothermal) or 480 °C (programmed)
Polysiloxane phase has high temperature stability, owing to its structural features, which are reactive terminal functional groups, degree of polymerization especially when the polysiloxane is phenyl-substituted, and the symmetrical substitution of different functional groups on the siloxane backbone.
Application
HT-5 (aluminum clad) Capillary GC Column may be used for the analysis of polar and high molecular weight compunds.
Other Notes
We offer a variety of chromatography accessories including analytical syringes
Regulatory Information
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Ha-Jung Kim et al.
Korean journal for food science of animal resources, 36(2), 206-214 (2016-05-20)
The aim of this study was to evaluate the potential use of fatty acids, triacylglycerols, and cholesterol in the detection of adulterated milk fat. The fatty acid, triacylglycerol, and cholesterol profiles of the mixtures of milk and non-milk fat (adulteration
High-temperature high-resolution gas chromatography: breaching the barrier to the analysis of polar and high molecular weight compounds.
Dos SP
TrAC, Trends in Analytical Chemistry, 18 (2), 126-136 (1999)
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