material
stainless steel column
parameter
0-250 °C temperature (isothermal or programmed)
technique(s)
gas chromatography (GC): suitable
L × O.D. × I.D.
3.0 ft (0.91 m) × 1/16 in. × 1.25 mm, Preconditioned
matrix
80/100 HayeSep R support
matrix active group
none phase
column type
packed GC
compatibility
for use with General Configuration
General description
Packed column made up of stainless steel are basically employed when higher carrier gas flow rates are employed as they can sustain elevated pressure. Stainless steel columns are usually washed with dilute hydrochloric acid, then with water followed by methanol, acetone, methylene dichloride and n-hexane in order to remove any corrosion products and traces of lubricating agents. HayeSep R is suitable as the column packing material to act as a protective coating for the stationary phase.
对于不需要玻璃惰性的低要求应用，应使用经济型的金属柱。该色谱柱具有一般性配置，并可小心将其弯曲以适用于大多数仪器。
Application
HayeSep R was used for packed column GC for quantitation of methanol, ethanol, isopropanol, acetone and ethylene glycol. It was also used in studies investigating plasma stabilization of pre-mixed methane-air combustion using a miniaturized glide-arc reactor integrated into a Bunsen type burner for plasma-activation of fuel-steam mixtures.
Other Notes
This is a micropacked column. It is packed full and contains stainless steel screens.
This column is preconditioned.
This column is preconditioned.
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存储类别
10 - Combustible liquids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
Glide-arc stabilization of lean methane-air combustion.
Proc. Int. Symp., 41 (2), 300-305 (1995)
J F Livesey et al.
Clinical chemistry, 41(2), 300-305 (1995-02-01)
We developed a packed-column chromatographic procedure capable of simultaneous quantitation of methanol, ethanol, isopropanol, acetone, and ethylene glycol. This method was then updated to a rapid, sensitive, wide-bore capillary method. The packed-column system uses direct injection of 1 microL of
Introduction to Analytical Gas Chromatography.
Scott RPW.
Science, 102-108 (1997)