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10435-U

Supelco

Carbotrap® Adsorbent

matrix Carbotrap® X, 20-40 mesh, bottle of 10 g

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EC Number:
NACRES:
SB.54

product line

Carbotrap®

Quality Level

form

granular

packaging

bottle of 10 g

technique(s)

LPLC: suitable

surface area

~240 m2/g

matrix

Carbotrap® X

matrix active group

carbon

particle size

20-40 mesh

pore size

~0.62 cm3/g mesoporosity
~0 cm3/g macroporosity
~0 cm3/g microporosity
~100 Å pore diameter

density

~0.44 g/mL (free fall density)

separation technique

reversed phase

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1 of 4

This Item
202872030911047-U
Supelco

10435-U

Carbotrap® Adsorbent

Supelco

20287

Carbotrap® Adsorbent

Supelco

20309

Carbotrap® Adsorbent

Supelco

11047-U

Carbotrap® Adsorbent

form

granular

form

granular

form

granular

form

granular

pore size

~0.62 cm3/g mesoporosity, ~0 cm3/g microporosity, ~100 Å pore diameter, ~0 cm3/g macroporosity

pore size

0 Å pore diameter, ~0 cm3/g macroporosity, ~0 cm3/g mesoporosity, ~0 cm3/g microporosity

pore size

~0 cm3/g macroporosity, ~0 cm3/g mesoporosity, ~0 cm3/g microporosity, ~0 Å pore diameter

pore size

~0 cm3/g macroporosity, ~0 cm3/g mesoporosity, ~0 cm3/g microporosity, ~0 Å pore diameter

particle size

20-40 mesh

particle size

20-40 mesh

particle size

20-40 mesh

particle size

20-40 mesh

packaging

bottle of 10 g

packaging

bottle of 10 g

packaging

bottle of 10 g

packaging

bottle of 500 g

matrix

Carbotrap® X

matrix

Carbotrap® B

matrix

Carbotrap® C

matrix

Carbotrap® C

General description

Carbotrap® X has a very high specific surface area and was used for the recovery of low boiling hydrocarbons like 1,3-butadiene and isoprene.
Carbotrap®/Carbopack adsorbent can withstand high bake-out temperature without losing the mechanical and chemical integrity. It has a high affinity for isoprene and does not retain significant amounts of water. Furthermore it has a tendency to pulverize if it is packed too tightly.
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:
  • 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

Carbopack is a trademark of Merck KGaA, Darmstadt, Germany
Carbotrap is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


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Customers Also Viewed

Slide 1 of 3

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Plant Volatile Analysis.
Linskens HF and Jackson JF. et al.
Modern Methods of Plant Analysis, 19, 54-56 (1997)
Comparison of Tenax TA and Carbotrap for sampling and analysis of volatile organic compounds in air.
Rothweiler H, et al.
Atmos. Environ., Part A, 25 (2), 231-235 (1991)
Stability of reactive low boiling hydrocarbons on carbon based adsorbents typically used for adsorptive enrichment and thermal desorption.
Dettmer K, et al.
Fresenius Journal of Analytical Chemistry, 366 (1), 70-78 (2000)
Yifei Sun et al.
Journal of environmental sciences (China), 25(1), 213-219 (2013-04-17)
A group parameter approach using "total organic halogen" is effective for monitoring gaseous organic halogen compounds, including fluorine, chlorine, and bromine compounds, generated from combustion. We described the use of barrier-discharge radiofrequency-helium-plasma/atomic emission spectrometry, for the detection of semi- and
Florian Gahleitner et al.
Bioanalysis, 5(18), 2239-2247 (2013-09-24)
In-community non-invasive identification of asthma-specific volatile organic compounds (VOCs) in exhaled breath presents opportunities to characterize phenotypes, and monitor disease state and therapies. The feasibility of breath sampling with children and the preliminary identification of childhood asthma markers were studied.

Articles

Carbon Molecular sieves (CMS) are a versatile range of adsorbents that can be tailored for specific applications. Supelco® scientists have been synthesizing synthetic CMS carbons for several decades, starting from tailoring of the starting polymers/copolymers, to modifying the final properties of the subsequent CMS carbon.

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