Sigma-Aldrich Fs Cap Spb-1000 30m .25mm

Material

fused silica

Agency

meets requirements for USP G25 and G35

Parameter

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

Beta Value

250

Df

0.25 μm

Technique(S)

gas chromatography (GC): suitable

L × I.D.

30 m × 0.25 mm

Matrix Active Group

Bonded; acid-modified poly(ethylene glycol) phase

Application(S)

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

Column Type

capillary polar

Related Categories

GC Columns, Accessories & Adsorbents

General Description

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.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)

Application

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.

Other Notes

We offer a variety of chromatography accessories including analytical syringesSPB is a registered trademark of Merck KGaA, Darmstadt, Germany