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Supelco

Colonna GC capillare SUPELCOWAX 10

L × I.D. 15 m × 0.25 mm, df 0.25 μm

Sinonimo/i:

SUPELCOWAX 10, 15M.25UM.25MM

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About This Item

Codice UNSPSC:
41115710
eCl@ss:
32119290

Materiali

fused silica

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.

15 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

SUPELCOWAX 10 Capillary GC Column may be used for the analysis of milk fat in order to demonstrate its health benefits. It may also be used for high-resolution separation of polychlorinated biphenyls by comprehensive two-dimensional gas chromatography.

Altre note

We offer a variety of chromatography accessories including analytical syringes

Note legali

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Certificati d'analisi (COA)

Lot/Batch Number
285621-08
285621-07
285621-06
285621-05
285621-04

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Luisa R Bordajandi et al.
Journal of chromatography. A, 1078(1-2), 128-135 (2005-07-13)
The feasibility of comprehensive two-dimensional gas chromatography with electron-capture detection (GC x GC-ECD) for the enantioseparation of chiral PCBs from other possible interfering compounds has been evaluated. Three commercially available enantioselective beta-cyclodextrin-based capillary columns (Chirasil-Dex, BGB-172 and BGB-176SE) have been
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
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
John K G Kramer et al.
Lipids, 37(8), 823-835 (2002-10-10)
Milkfat is a complex mixture of many diverse FA, some of which have demonstrated health benefits including anticancer properties. Attempts are under way to enrich milkfats with long-chain n-3 PUFA and CLA. It has been recommended that the analysis of
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