25386
Nukol Capillary GC Column
size × I.D. 60 m × 0.53 mm, df 0.50 μm
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About This Item
UNSPSC Code:
41115710
NACRES:
SB.54
material
fused silica
Quality Level
agency
meets requirements for USP G25 and G35
parameter
60-200 °C temperature (isothermal), 60-220 °C temperature (programmed)
Beta value
265
df
0.50 μm
technique(s)
gas chromatography (GC): suitable
size × I.D.
60 m × 0.53 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
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. 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:
USP Code: This column meets USP G25 and G35 requirements.
Phase:
- Bonded
- Acid-modified poly(ethylene glycol)
- 60 °C to 200 °C (isothermal) or 220 °C (programmed)
Application
The Nukol column is used for the analysis ofvolatile short-chain fatty acids (SCFAs). The Nukol column is specificallydesigned for volatile acids, allowing for the effective separation andquantification of these compounds in fecal samples. The GC system with theNukol column facilitates the measurement of SCFA concentrations, which are important metabolic products of gut microbial fermentation.
Reference: David, L., Maurice, C., Carmody, R. et al. Diet rapidly and reproducibly alters the human gutmicrobiome. Nature 505,559–563 (2014)
Reference: David, L., Maurice, C., Carmody, R. et al. Diet rapidly and reproducibly alters the human gutmicrobiome. Nature 505,559–563 (2014)
Other Notes
We offer a variety of chromatography accessories including analytical syringes
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Introduction to Analytical Gas Chromatography, 101-102 (1997)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 25386 | 04061833505465 |