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.
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24313
SPB®-1000 Kapillar-GC-Säule
L × I.D. 30 m × 0.25 mm, df 0.25 μm
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Über diesen Artikel
eCl@ss:
32119290
UNSPSC Code:
41115710
NACRES:
SB.54
Preise und Verfügbarkeit sind derzeit nicht verfügbar.
Technischer Dienst
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Unterstützung erhaltenmaterial
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
Temp.-Grenzen:
McReynolds-Zahlen.: x′ y′ z′ u′ s′ = 308 565 368 567 511
- 60 °C bis 200/220 °C
McReynolds-Zahlen.: x′ y′ z′ u′ s′ = 308 565 368 567 511
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 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)
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 syringes
Legal Information
SPB is a registered trademark of Merck KGaA, Darmstadt, Germany
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Dieser Artikel | |||
|---|---|---|---|
| description L × I.D. 30 m × 0.25 mm, df 0.25 μm | description L × I.D. 15 m × 0.53 mm, df 5.00 μm | description L × I.D. 30 m × 0.53 mm, df 0.50 μm | description L × I.D. 60 m × 0.53 mm, df 5.00 μm |
| matrix active group SPB 1000, Bonded; acid-modified poly(ethylene glycol) phase | matrix active group SPB 1, Bonded; poly(dimethyl siloxane) phase | matrix active group SPB 1000, Bonded; acid-modified poly(ethylene glycol) phase | matrix active group SPB 1, Bonded; poly(dimethyl siloxane) phase |
| parameter 60-220 °C temperature (programmed), 60-200 °C temperature (isothermal) | parameter -60-260 °C temperature (isothermal), -60-280 °C temperature (programmed) | parameter 60-220 °C temperature (programmed), 60-200 °C temperature (isothermal) | parameter -60-260 °C temperature (isothermal), -60-280 °C temperature (programmed) |
| application(s) agriculture | application(s) - | application(s) agriculture | application(s) - |
| technique(s) gas chromatography (GC): suitable | technique(s) gas chromatography (GC): suitable | technique(s) gas chromatography (GC): suitable | technique(s) gas chromatography (GC): suitable |
| agency meets requirements for USP G25 and G35 | agency meets requirements for USP G1, G2, and G9 | agency meets requirements for USP G25 and G35 | agency meets requirements for USP G1, G2, and G9 |
| column type capillary polar | column type capillary non-polar | column type capillary polar | column type capillary non-polar |
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Lagerklasse
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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What is the phase of Product number 24313, SPB™-1000 Capillary GC Column?
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Can I get an SPB-1000 capillary column with different dimensions than what you have as stock items?
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Yes, we should be able to manufacture this column in most standard capillary column dimensions as custom items.
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What is the diameter of the column cage for Product number 24313, SPB™-1000 Capillary GC Column?
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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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What is the Department of Transportation shipping information for this product?
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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.
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