20309
Carbotrap® Carbon Adsorbent
matrix Carbotrap® C, 20-40 mesh, bottle of 10 g
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UNSPSC Code:
23201100
NACRES:
NB.24
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Permítanos ayudarleNombre del producto
Carbotrap® Adsorbent, matrix Carbotrap® C, 20-40 mesh, bottle of 10 g
product line
Carbotrap®
form
granular
packaging
bottle of 10 g
technique(s)
LPLC: suitable
matrix
Carbotrap® C
matrix active group
carbon
particle size
20-40 mesh
pore size
~0 cm3/g macroporosity
~0 cm3/g mesoporosity
~0 cm3/g microporosity
~0 Å pore diameter
density
~0.70 g/mL (free fall density)
separation technique
reversed phase
Quality Level
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General description
A graphitized carbon black (GCB) can be non-porous or porous. The graphitization process results in a highly pure surface with great adsorption and desorption (if required) properties. Surface interactions depend solely on dispersion (London) forces. These particles are:
Generally, GCB adsorbents offer weaker relative adsorptive strength compared to carbon molecular sieve (CMS) adsorbents, and similar relative adsorptive strength compared to spherical graphitized polymer carbon (SGPC) adsorbents. Our Carbotrap products are a type of GCB adsorbent.
For more information about any of our specialty carbon adsorbents, please visit sigma-aldrich.com/carbon
- Granular
- Friable
- Used for molecules with an analyte size relative to C3-C20+ n-alkanes
- Hydrophobic (can be used in high humidity environments)
Generally, GCB adsorbents offer weaker relative adsorptive strength compared to carbon molecular sieve (CMS) adsorbents, and similar relative adsorptive strength compared to spherical graphitized polymer carbon (SGPC) adsorbents. Our Carbotrap products are a type of GCB adsorbent.
- Particles are 20/40 mesh
- These large particles allow high flow rates without excessive pressure drops
For more information about any of our specialty carbon adsorbents, please visit sigma-aldrich.com/carbon
Legal Information
Carbotrap is a registered trademark of Merck KGaA, Darmstadt, Germany
Clase de almacenamiento
11 - Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
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Sunesson A, et al.
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Plant Volatile Analysis.
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Benzene is a widely diffuse solvent (atmosphere, cigarette smoke, some foods); in the industrial environment benzene is currently present at concentrations of ppm. A valid method of biological monitoring that is easy to perform is needed for assessing occupational and
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