24313
SPB®-1000 Capillary GC Column
L × I.D. 30 m × 0.25 mm, df 0.25 μm
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About This Item
eCl@ss:
32119290
UNSPSC Code:
41115710
NACRES:
SB.54
material
fused silica
agency
meets requirements for USP G25 and G35
analyte chemical class(es)
free fatty acids, glycols
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, SPB 1000
application(s)
agriculture
chemicals and industrial polymers
cleaning products
clinical
cosmetics
environmental
food and beverages
forensics and toxicology
personal care
column type
capillary polar
storage temp.
room temp
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:
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
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.
The SPB-1000 column is employed for the analysis of non-volatile acids. This column is optimized for separating non-volatile compounds, enabling the detection of a broader range of organic acids in the samples. The SPB-1000 column contributed to the comprehensive profiling of metabolic productsresulting from microbial activity in the gut.
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
Legal Information
SPB is a registered trademark of Merck KGaA, Darmstadt, Germany
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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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)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 24313 | 04061833659465 |