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14029-U

Supelco

Small Particle GCB Carbon Adsorbent

matrix Graphitized Carbon, 70000 mesh, bottle of 50g

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About This Item

Numero CE:
215-609-9
Codice UNSPSC:
23201100
NACRES:
SB.54

product name

Small Particle GCB Adsorbent, matrix Graphitized Carbon, <200 nm, bottle of 50 g

Forma fisica

granular

Confezionamento

bottle of 50 g

tecniche

LPLC: suitable

Area superficiale

70 m2/g

Matrice

Graphitized Carbon

Gruppo funzionale matrice

carbon

Dimensione particelle

<200 nm

Dimensione pori

~0.01 cm3/g microporosity
~0.23 cm3/g mesoporosity
~0 cm3/g macroporosity
~137 Å pore diameter

Densità

~0.07 g/mL (free fall density)

Tecnica di separazione

reversed phase

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Categorie correlate

Descrizione generale

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 small particle GCB products are a type of GCB adsorbent. They are suitable for use in electrochemical and bioprocessing applications.

For more information about any of our carbon adsorbents, please visit sigma-aldrich.com/carbon

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

nwg

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

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Certificati d'analisi (COA)

Lot/Batch Number
187657
183671
181126
180875
172841

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Jeongmin Lim et al.
Nanoscale research letters, 8(1), 227-227 (2013-05-16)
This study describes a systematic approach of TiO2/carbon black nanoparticles with respect to the loading amount in order to optimize the catalytic ability of triiodide reduction for dye-sensitized solar cells. In particular, the cell using an optimized TiO2 and carbon
Gas Treating: Absorption Theory and Practice.
Eimer D.
Science, 349-350 (2014)
Chemistry & Physics of Carbon.
Science, 134-136 (2007)
Evaluation of graphitized carbon black as a selective adsorbent for extracting acidic organic compounds from water.
Corcia D
Journal of Chromatography A, 642 (1), 163-174 (1993)
A Di Corcia et al.
Analytical chemistry, 63(6), 580-585 (1991-03-15)
A general liquid-solid extraction procedure for the isolation of pesticides from groundwater and drinking water for high-performance liquid chromatography (HPLC) is presented. This simple and rapid procedure involved passing a 2-L sample through a 250-mg graphitized carbon black (Carbopack B)

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