Skip to Content
MilliporeSigma
All Photos(1)

Documents

24131

Supelco

Nukol™ Capillary GC Column

size × I.D. 30 m × 0.32 mm, df 0.25 μm

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

UNSPSC Code:
41115710
eCl@ss:
32119290

material

fused silica

Quality Level

100

agency

meets requirements for USP G25 and G35

parameter

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

Beta value

320

df

0.25 μm

technique(s)

gas chromatography (GC): suitable

size × I.D.

30 m × 0.32 mm

matrix active group

Bonded; acid-modified poly(ethylene glycol) phase

application(s)

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

column type

capillary polar

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Application: The incorporation of acid functional groups into the phase lends an acidic character to this column, useful for analyses of volatile acidic compounds. Difficult to analyze carboxylic acids (free fatty acids) can be analyzed with excellent peak shape and minimal adsorption.
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

Nukol™ Capillary GC Column may be used in the quantitative determination of C2-C8 free carboxylic acids in dairy products by gas chromatography. It may also be used for the determination of the free concentration of valproic acid in human plasma by equilibrium dialysis followed by solid-phase microextraction (SPME) and capillary gas chromatography.

Other Notes

We offer a variety of chromatography accessories including analytical syringes

Legal Information

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
275236-08
275236-07
275236-06
275236-05
275236-04

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

M Krogh et al.
Journal of chromatography. B, Biomedical applications, 673(2), 299-305 (1995-11-17)
The potential of solid-phase microextraction in the bioanalysis of drugs is demonstrated. The free concentration of valproic acid in human plasma was determined by equilibrium dialysis at room temperature. To the dialysate was added an internal standard and the pH
Quantitative determination of free volatile fatty acids from dairy products on a Nukol capillary column.
Luciano C.
Journal of Chromatography A, 519 (2), 369-378 (1990)

Articles

Essential Employees Exposures

Air sampling products for various aldehydes and phenolic compounds, present in common disinfectants and sanitizing agents causing negative health effects on the essential employees

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service