24241-U
Columna capilar para GC Carboxen®-1006 PLOT
L × I.D. 30 m × 0.32 mm, average thickness 15 μm
Sinónimos:
GC column, PLOT, Carboxen 1006
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NACRES:
SB.54
UNSPSC Code:
41115710
Servicio técnico
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Permítanos ayudarlematerial
fused silica
description
PLOT = Porous Layer Open Tubular
manufacturer/tradename
Carboxen®
parameter
≤25-250 °C temperature (isothermal or programmed)
average thickness
15 μm
df
15 μm
technique(s)
gas chromatography (GC): suitable
L × I.D.
30 m × 0.32 mm
matrix active group
Carbon molecular sieve phase, PLOT Carboxen 1006
application(s)
chemicals and industrial polymers
food and beverages
column type
capillary PLOT
General description
Aplicación: Esta columna es ideal para la separación de muchos componentes gaseosos permanentes (como helio, hidrógeno, nitrógeno, monóxido de carbono, metano y dióxido de carbono) e hidrocarburos ligeros (C2-C3) en el mismo análisis. Es ideal para resolver mezclas de formaldehído/agua/metanol (formol) y controlar las impurezas en etileno. Esta columna se puede utilizar con caudales elevados y programas de temperatura rápidos para garantizar separaciones excelentes y rápidas.
Código USP: Ninguna
Fase:
Código USP: Ninguna
Fase:
- Tamiz molecular de carbono
- Desde debajo de la temperatura ambiente hasta 250 °C (isotérmica o programada)
Porous-layer open-tubular (PLOT) columns are a powerful tool used in gas chromatography for analysis of fixed gases, light hydrocarbons and volatile solvents. They are mostly preferred over traditional columns.
Application
- Carboxen® 1006 PLOT capillary column may be used as an extraction device in liquid chromatography-mass spectrometry (LC-MS) coupled with in-tube solid-phase microextraction, used in order to determine patulin in dried fruit samples and fruit juice.
- Carboxen®-1006/polydimethylsiloxane(PDMS) fiber mounted in an SPME manual holder assembly coupled with GC-MS may be used for testing lipid oxidation products in milk.
- It may also be used as an extraction device in liquid chromatography-mass spectrometry (LC-MS) coupled with in-tube solid-phase microextraction, in order to determine ochratoxins A and B in nuts and grain samples.
Other Notes
We offer a variety of chromatography accessories including analytical syringes
Legal Information
Carboxen is a registered trademark of Merck KGaA, Darmstadt, Germany
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Porous layer open-tubular capillary columns: preparations, applications and future directions.
Journal of Chromatography A, 842 (1), 115-142 (1999)
R T Marsili
Journal of chromatographic science, 37(1), 17-23 (1999-02-13)
A sensitive, rapid procedure for testing lipid oxidation products in milk is developed using solid-phase microextraction (SPME) and gas chromatography-mass spectrometry. SPME is as sensitive as dynamic headspace (DH) analysis for measuring the pentanal and hexanal produced in milk after
H Kataoka et al.
Journal of chromatography. A, 1216(18), 3746-3750 (2009-03-25)
A simple and sensitive method for the determination of patulin in fruit juice and dried fruit samples was developed using a fully automated method consisting of in-tube solid-phase microextraction (SPME) coupled with liquid chromatography-mass spectrometry (LC-MS). Patulin was separated within