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24255

Supelco

SPB®-624

L × I.D. 30 m × 0.25 mm, df 1.40 μm

Sinónimos:

SPB-624, 30M .25MM 1.4UM

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About This Item

Código UNSPSC:
41115710
eCl@ss:
32119290

Materiales

fused silica

Nivel de calidad

100

Agency

EPA 524.2,0030,624,8260,OLM04.2 VOA
meets requirements for USP G43
suitable for EPA 601

Parámetros

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

Valor Beta

45

df

1.40 μm

técnicas

gas chromatography (GC): suitable

L × D.I.

30 m × 0.25 mm

aplicaciones

environmental
food and beverages
pharmaceutical

tipo de columna

capillary intermediate polar

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Descripción general

Application: This column is specially tested for separation, efficiency, and low bleed. It is designed for purge-and-trap analyses of volatile halogenated, non-halogenated, and aromatic contaminants from environmental samples.
USP Code: This column meets USP G43 requirements.
Phase:
  • Bonded
  • Proprietary
Temp. Limits:
  • ≤0.32 mm I.D.: Subambient to 250 °C (isothermal or programmed)
  • ≥0.53 mm I.D.: Subambient to 230 °C (isothermal or programmed)

Aplicación

SPB®-64 fused silica capillary column may be used in gas chromatography quipped with flame ionization detector (FID) in order to measure styrene level in the blood and in the cochlear samples, in an investigation to determine the distribution of styrene in the cochlea, to monitor the hearing loss and death of cochlear cells in different regions as a result of varying styrene dosage and to analyse the relative vulnerability of cochlear cells and cell death pathways after styrene exposure as styrene is ototoxic and causes cochlear damage starting from the middle turn.

Otras notas

We offer a variety of chromatography accessories including analytical syringes

Información legal

SPB is a registered trademark of Merck KGaA, Darmstadt, Germany

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Certificados de análisis (COA)

Lot/Batch Number
284965-04
284965-03
284965-02
284965-01
281098-08

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Guang-Di Chen et al.
Toxicological sciences : an official journal of the Society of Toxicology, 98(1), 167-177 (2007-04-11)
It is known that styrene is ototoxic and causes cochlear damage starting from the middle turn. However, the cellular mechanism underlying styrene ototoxicity is still unclear. In this study, rats were exposed to styrene by gavage at different doses once

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Chromatograms

suitable for GCsuitable for GCsuitable for GC

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