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24079

Supelco

Colonna GC capillare SUPELCOWAX 10

L × I.D. 30 m × 0.25 mm, df 0.25 μm

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About This Item

Codice UNSPSC:
41115710
eCl@ss:
32119290

Materiali

fused silica

Livello qualitativo

100

agenzia

OSHA 52,80
meets requirements for USP G16

Parametri

35-280 °C temperature (isothermal or programmed)

Beta

250

df

0.25 μm

tecniche

gas chromatography (GC): suitable

Lungh. × D.I.

30 m × 0.25 mm

Gruppo funzionale matrice

Bonded; poly(ethylene glycol) phase

applicazioni

agriculture
chemicals and industrial polymers
cleaning products
cosmetics
flavors and fragrances
food and beverages
industrial hygiene
personal care
petroleum
pharmaceutical (small molecule)

Tipo di colonna

capillary polar

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Descrizione generale

Applicazione: Basata su una delle fasi polari più usate, Carbowax 20M è una colonna polare adatta alle analisi di solventi, esteri metilici degli acidi grassi (FAME), alimenti, aromi e fragranze, alcoli e sostanze aromatiche. È inoltre un′ottima scelta quando si necessiti di una colonna polare per scopi generici.
Codice USP: Questa colonna soddisfa i requisiti USP G16.
Fase:
  • Legata
  • Poli(etilenglicole)
Limiti di temperatura
  • ≤Diam. int. 0,32 mm: Da 35 °C a 280 °C (isoterma o programmata)
  • ≥0,53 mm DI, <2 μm: Da 35 °C a 280 °C (isoterma o programmata)
  • ≥0,53 mm DI, ≥2 μm: Da 35 °C a 250 °C (isoterma o programmata)

Applicazioni

Profili globali dei mieli con HS-SPME-GC-MS
La colonna GC capillare SUPELCOWAX 10 può essere usata per l′analisi del grasso del latte al fine di dimostrarne i benefici per la salute. Può essere usata anche per la separazione ad alta risoluzione dei bifenili policlorurati per mezzo di gascromatografia globale bidimensionale.

Altre note

Note legali

Applicazioni

N° Catalogo
Descrizione
Determinazione del prezzo

G000517

GC Analysis of Pyrazines in Peanut Butter on SUPELCOWAX 10 after SPME using 50/30 μm DVB/Carboxen/PDMS Fiber, suitable for GC, application for SPME

G005535

GC Analysis of Volatiles in Green Arabica Coffee on SUPELCOWAX 10 after SPME using 50/30 μm DVB/Carboxen/PDMS Fiber, suitable for GC, application for SPME

G005536

GC Analysis of Volatiles in Roasted Arabica Coffee on SUPELCOWAX 10 after SPME using 50/30 μm DVB/Carboxen/PDMS Fiber, suitable for GC, application for SPME

G004912

GC Analysis of Volatiles in Multifloral Honey on SUPELCOWAX 10 after SPME using a 50/30 μm DVB/Carboxen/PDMS Fiber, suitable for GC, application for SPME

G004911

GC Analysis of Volatiles in Acacia Honey on SUPELCOWAX 10 after SPME using 50/30 μm DVB/CarboxenPDMS Fiber, suitable for GC, application for SPME

G004910

GC Analysis of Volatiles in Eucalyptus Honey on SUPELCOWAX 10 after SPME using 50/30 μm DVB/Carboxen/PDMS Fiber, suitable for GC, application for SPME

G004909

GC Analysis of Volatiles in Citrus Honey on SUPELCOWAX 10 after SPME using 50/30 μm DVB/Carboxen/PDMS Fiber, suitable for GC, application for SPME

G004908

GC Analysis of Volatiles in Milk Thistle Honey on SUPELCOWAX 10 after SPME using 50/30 μm DVB/Carboxen/PDMS Fiber, suitable for GC, application for SPME

G004907

GC Analysis of Volatiles in Milk Thistle Honey on SUPELCOWAX 10 after Dynamic Headspace (DHS) using 20/35 Tenax® TA Tube, suitable for GC, application for air monitoring

G006067

GC Analysis of Kennewick Peppermint Essential Oil on SUPELCOWAX 10, suitable for GC

G006068

GC Analysis of Willamette Peppermint Essential Oil on SUPELCOWAX 10, suitable for GC

G006069

GC Analysis of Patchouli Essential Oil on SUPELCOWAX 10, suitable for GC

G006076

GC Analysis of Petitgrain Essential Oil on SUPELCOWAX 10, suitable for GC

G006077

GC Analysis of Petitgrain Essential Oil on SUPELCOWAX 10, 50 °C Initial Oven Temp., suitable for GC

G006081

GC Analysis of Cold Pressed Lemon Essential Oil on SUPELCOWAX 10, suitable for GC

G006082

GC Analysis of Distilled Lime Essential Oil on SUPELCOWAX 10, suitable for GC

G006084

GC Analysis of Potpourri Fragrance Compounds on SUPELCOWAX 10, suitable for GC

G006085

GC Analysis of Native Spearmint Essential Oil on SUPELCOWAX 10, suitable for GC

G006086

GC Analysis of Scotch Spearmint Essential Oil on SUPELCOWAX 10, suitable for GC

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

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Certificati d'analisi (COA)

Lot/Batch Number
283014-05
283014-04
283014-01
283013-08
283013-05

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L W Getzin et al.
Journal - Association of Official Analytical Chemists, 72(2), 361-364 (1989-03-01)
A method for extraction, cleanup, and simultaneous gas chromatographic detection of carbofuran, metalaxyl, and simazine in soils has been developed. Pesticide residues were extracted from soil with acetone containing 10% 0.2M HCl-KCl buffer (pH 2.0), cleaned up with methylene chloride-carbonate
Yonghong Zhu et al.
Food chemistry, 109(4), 899-908 (2008-08-15)
A gas chromatography electron capture detector (GC-ECD) using the standard addition method was developed for the determination of acrylamide in heat-processed foods. The method entails extraction of acrylamide with water, filtration, defatting with n-hexane, derivatization with hydrobromic acid and saturated
Andréa Figueiredo Procópio de Moura et al.
Archivos latinoamericanos de nutricion, 52(2), 207-211 (2002-08-20)
The objective of this study was to describe the fresh cooled pink-shrimp (Penaeus brasiliensis and Penaeus paulensis) lipid. The total lipid content was 1.13 +/- 0.09 g/100 g while fatty acid profile showed 32.9% saturated, 20.4% monounsaturated and 40.5% polyunsaturated.
J J Myher et al.
Journal of biochemical and biophysical methods, 15(2), 111-121 (1987-11-01)
The 5 alpha-stanol-3 beta-ol analogs of cholesterol, campesterol and beta-sitosterol along with many other sterol types were resolved using a Supelcowax 10 (Bonded Carbowax PEG 20M) fused silica capillary column (15 m x 0.25 mm). Unlike non-polar capillary columns, the
Mostofa Jamal et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 798(1), 155-158 (2003-11-25)
The subject of the present paper is the simultaneous determination of ethanol (EtOH) and acetaldehyde (AcH) concentrations in the striatum of freely moving rats using an in vivo microdialysis followed by head-space gas chromatography (GC). Major operation conditions of GC
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Protocolli

GC Analysis of C5-C12 n-Alkanes and BTEX on SUPELCOWAX® 10

Separation of null

GC Analysis of C5-C12 n-Alkanes and BTEX on SUPELCOWAX® 10

Separation of null

GC Analysis of Geranium Bourbon Essential Oil on SUPELCOWAX® 10

-(+)-Limonene, purum, ≥98.0% (sum of enantiomers, GC); Geranyl tiglate; α-Terpineol, natural, ≥96%, FCC, FG; Geranyl formate; α-Pinene

GC Analysis of Pyrazines in Peanut Butter

Separation of 2-Ethyl-3-methylpyrazine; 1-Methylpyrrole; 2,3-Dimethylpyrazine; 2,5-Dimethylpyrazine; 2-Ethylpyrazine, ≥98%, FG; 2,3-Diethylpyrazine; 2-Methylpyrazine; Carbon disulfide; Dimethyl disulfide; 2,6-Dimethylpyrazine

Chromatograms

suitable for GC, application for SPMEsuitable for GCsuitable for GCsuitable for GCMostra di più

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