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24313

Supelco

SPB®-1000

L × I.D. 30 m × 0.25 mm, df 0.25 μm

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About This Item

Código UNSPSC:
41115710
eCl@ss:
32119290
En este momento no podemos mostrarle ni los precios ni la disponibilidad

Materiales

fused silica

Agency

meets requirements for USP G25 and G35

Parámetros

60-200 °C temperature (isothermal)
60-220 °C temperature (programmed)

Valor Beta

250

df

0.25 μm

técnicas

gas chromatography (GC): suitable

L × D.I.

30 m × 0.25 mm

grupo activo de la matriz

Bonded; acid-modified poly(ethylene glycol) phase

aplicaciones

agriculture
chemicals and industrial polymers
cleaning products
clinical
cosmetics
environmental
food and beverages
forensics and toxicology
personal care

tipo de columna

capillary polar

temp. de almacenamiento

room temp

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Descripción general

Application: The incorporation of acid functional groups into the phase lends an acidic character to this column, useful for analyses of volatile acidic compounds. It offers great performance for analyses of glycols. It is the recommended column for ethylene glycol analysis.
USP Code: This column meets USP G25 and G35 requirements.
Phase:
  • Bonded
  • Acid-modified poly(ethylene glycol)
Temp. Limits:
  • 60 °C to 200 °C (isothermal) or 220 °C (programmed)
Capillary GC column is also known as open tubular column. The carrier gas flows through the central aperture and is unrestricted throughout the length of the column.[1]

Aplicación

SPB®-1000 Capillary GC Column equipped with a flame ionization detector, was used for separation of flavor compounds, in an experiment conducted to study the effect of probiotic bacteria on fermented milk products, resulting in the formation of conjugated linoleic acid (CLA), microbial growth, and organoleptic attributes like acidity, texture, and flavour.[2]

Otras notas

We offer a variety of chromatography accessories including analytical syringes

Información legal

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

Aplicación

Referencia del producto
Descripción
Precios

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
286319-08
286319-07
286319-06
286319-05
286319-04

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Conjugated linoleic acid content and organoleptic attributes of fermented milk products produced with probiotic bacteria.
Xu Sa
Journal of Agricultural and Food Chemistry, 53 (23), 9064-9072 (2005)
Scott RPW.
Introduction to Analytical Gas Chromatography, 101-102 (1997)

Chromatograms

suitable for GC, application for SPE

Questions

1–4 of 4 Questions  

  1. Can I get an SPB-1000 capillary column with different dimensions than what you have as stock items?

    1 answer

    1. Yes, we should be able to manufacture this column in most standard capillary column dimensions as custom items.

      Helpful?

  2. What is the diameter of the column cage for Product number 24313, SPB™-1000 Capillary GC Column?

    1 answer

    1. For the 0.10-0.25mm ID columns, the cage is 6 in.  The cage is 8 in. for all other columns.

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  3. What is the Department of Transportation shipping information for this product?

    1 answer

    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

      Helpful?

  4. What is the phase of Product number 24313, SPB™-1000 Capillary GC Column?

    1 answer

    1. This is an improved version of the NUKOL phase and is recommended for Glycol analysis.  This phase is a polyethylene glycol phase with the incorporation of acidic functional groups.  This makes the phase useful for volatile acidic compounds.

      Helpful?

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