24241-U
Colonna capillare per GC Carboxen®-1006 PLOT
L × I.D. 30 m × 0.32 mm, average thickness 15 μm
Sinonimo/i:
GC column, PLOT, Carboxen 1006
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About This Item
Codice UNSPSC:
41115710
NACRES:
SB.54
1.010,00 €
Per informazioni sulla disponibilità, contatta il Servizio Clienti.
Prodotti consigliati
Materiali
fused silica
Livello qualitativo
Descrizione
PLOT = Porous Layer Open Tubular
Produttore/marchio commerciale
Carboxen®
Parametri
≤25-250 °C temperature (isothermal or programmed)
Spessore medio
15 μm
df
15 μm
tecniche
gas chromatography (GC): suitable
Lungh. × D.I.
30 m × 0.32 mm
Gruppo funzionale matrice
Carbon molecular sieve phase
applicazioni
chemicals and industrial polymers
food and beverages
Tipo di colonna
capillary PLOT
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Categorie correlate
Descrizione generale
Applicazione: Questa colonna è ideale per la separazione di molti gas permanenti (come elio, idrogeno, azoto, monossido di carbonio, metano e biossido di carbonio) e di idrocarburi leggeri (C2-C3) nella stessa analisi. Rappresenta una soluzione perfetta anche per la risoluzione di miscele di formaldeide/acqua/metanolo (formalina) e per il monitoraggio delle impurezze nell'etilene. Può essere utilizzata con flussi elevati e rampe di temperatura rapide per garantire separazioni ottimali e veloci.
Codice USP: Nessuno
Fase:
Codice USP: Nessuno
Fase:
- setacci molecolari in carbonio
- Da temperatura inferiore a quella ambiente a 250 °C (isoterma o programmata)
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.[1]
Applicazioni
- 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.[2]
- 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.[3]
- 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.[4]
Altre note
We offer a variety of chromatography accessories including analytical syringes
Note legali
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
Dawn M Chapman et al.
Journal of agricultural and food chemistry, 52(17), 5431-5435 (2004-08-19)
A rapid and automated solid phase microextraction (SPME) stable isotope dilution gas chromatography/mass spectrometry (GC-MS) method for 2-methoxy-3-isobutylpyrazine (MIBP) quantification in red wine was developed. Wines with 30% (w/v) NaCl and 2-methoxy-(2)H(3)-3-isobutylpyrazine internal standard were sampled with a 2 cm
Lucia Giordano et al.
Journal of chromatography. A, 1017(1-2), 141-149 (2003-10-31)
A new method was developed for the determination of 2-furfural (2-F) and 5-methylfurfural (5-MF), two products of Maillard reaction in vinegar, with head-space solid-phase microextraction (HS-SPME) coupled to gas chromatography-mass spectrometry (GC-MS). A divinylbenzene (DVB)/carboxen (CAR)/polydimethylsiloxane (PDMS) fibre was used
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