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Merck
CN

25462

Supel-Q PLOT Capillary GC Column

L × I.D. 30 m × 0.53 mm, average thickness 30 μm

Synonym(s):

Supel-Q PLOT Column, 30m x 0.53mm

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About This Item

eCl@ss:
32119290
UNSPSC Code:
41115710
NACRES:
SB.54
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material

fused silica

description

PLOT = Porous Layer Open Tubular

manufacturer/tradename

Supel-Q

parameter

≤25-250 °C temperature (isothermal or programmed)

average thickness

30 μm

df

30 μm

technique(s)

gas chromatography (GC): suitable

L × I.D.

30 m × 0.53 mm

matrix active group

PLOT Supel-Q, Divinylbenzene phase

application(s)

chemicals and industrial polymers
food and beverages
petroleum

column type

capillary PLOT

General description

Supel-Q porous layer open tubular (PLOT) capillary GC column contains divinylbenzene (DVB) polymer, which acts as a stationary phase. It effectively resolves carbon dioxide from the hydrocarbon gases. It is also highly suitable for separating much higher boiling hydrocarbons.
Application: This column exhibits very little bleed, even at its maximum temperature, and effectively resolves carbon dioxide and C1-C4 hydrocarbons at above ambient temperatures. It is also suitable for analyses of sulfur gases, alcohols, ketones, aldehydes, and many polar compounds. Gasoline and other petroleum fractions can be analyzed as well.
USP Code: None
Phase:
  • Divinylbenzene
Temp. Limits:
  • Subambient to 250 °C (isothermal or programmed)

Other Notes

We offer a variety of chromatography accessories including analytical syringes

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Scott RPW.
Introduction to Analytical Gas Chromatography, 335-337 (1997)
K Mitani et al.
Journal of chromatography. A, 1081(2), 218-224 (2005-07-26)
A simple, rapid and sensitive method for the determination of five estrogens, estrone, 17beta-estradiol, estriol, ethynyl estradiol, and diethylstilbestrol, was developed using a fully automated method consisting of in-tube solid-phase microextraction (SPME) coupled with liquid chromatography-tandem mass spectrometry (LC/MS/MS). These
Christoph Aeppli et al.
Journal of chromatography. A, 1181(1-2), 116-124 (2008-01-19)
A direct aqueous injection-gas chromatography/mass spectrometry (DAI-GC/MS) method for trace analysis of 24 volatile organic compounds (VOCs) in water samples is presented. The method allows for the simultaneous quantification of benzene, toluene, ethyl benzene, and xylenes (BTEX), methyl tert-butyl ether



Global Trade Item Number

SKUGTIN
2546204061838080585