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10435-U

Supelco

Carbotrap® Carbon Adsorbent

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

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About This Item

EC Number:
215-609-9
UNSPSC Code:
23201100
NACRES:
SB.54
Pricing and availability is not currently available.

Product Name

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

product line

Carbotrap®

Quality Level

100

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

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S8140S6639G2526
Neutralizing Buffer for Northern and Southern blotting, powder

N6019

Neutralizing Buffer

SSPE Buffer for Northern and Southern blotting, powder blend

S8140

SSPE Buffer

SSC Buffer 20× Concentrate for Northern and Southern blotting, solution

S6639

SSC Buffer 20× Concentrate

Gel Loading Buffer for NA electrophoresis

G2526

Gel Loading Buffer

grade

for molecular biology

grade

for molecular biology

grade

for molecular biology

grade

for molecular biology

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

powder

form

powder blend

form

solution

form

liquid

storage temp.

room temp

storage temp.

room temp

storage temp.

room temp

storage temp.

room temp

foreign activity

DNase, RNase, none detected

foreign activity

DNAse, none detected, Endonuclease, none detected, Exonuclease, none detected, NICKase, none detected, RNAse, none detected

foreign activity

DNAse, none detected, Endonuclease, none detected, Exonuclease, none detected, NICKase, none detected, RNAse, none detected

foreign activity

RNAse, none detected

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:
  • 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
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.[1]
Carbotrap®/Carbopack™ adsorbent can withstand high bake-out temperature without losing the mechanical and chemical integrity.[2] 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.[3]

Legal Information

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

Storage Class Code

11 - Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves
  • Specification Sheet

    • Choose from one of the most recent versions:

    Certificates of Analysis (COA)

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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)
    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.
    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
    View All Related Papers

    Articles

    Adsorbent Selection Guide

    General guidelines for choosing carbon adsorbents, physical characteristics of Supelco® carbon adsorbents, adsorbent cross reference

    High Purity Carbon Adsorbents for Sample Preparation and Chromatographic Applications

    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