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Carbosieve Adsorbent

SUPELCO/10199 - matrix Carbosieve G, 80-100 mesh, bottle of 5 g

EC Number: 231-153-3
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-10199 5 g
$675.00
1/EA
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density ~0.27 g/mL (free fall density)
form powder or granules
matrix Carbosieve G
matrix active group carbon
packaging bottle of 5 g
particle size 80-100 mesh
pore size ~0 cm3/g macroporosity
  ~0.02 cm3/g mesoporosity
  ~0.49 cm3/g microporosity
  ~6-15 Å pore diameter
product line Carbosieve
Quality Level 100 
separation technique reversed phase
surface area ~1160 m2/g
technique(s) gas chromatography (GC): suitable
  LPLC: suitable
  solid phase extraction (SPE): suitable
General description: A carbon molecular sieve (CMS) is the porous carbon skeletal framework that remains after pyrolysis of a polymeric precursor. These particles are:
• Spherical (better packed bed performance than granular particles)
• Hard and non-friable (pack well, will not break)
• Highly porous (high surface areas)
• Used for molecules with an analyte size relative to C2-C5 n-alkanes
• Hydrophobic (can be used in high humidity environments)

Generally, CMS adsorbents offer greater relative adsorptive strength compared to spherical graphitized polymer carbon (SGPC) and graphitized carbon black (GCB) adsorbents. Our Carbosieve products are a type of CMS adsorbent.
• Have non-tapered pores
• Very strong adsorptive strength due to only containing micropores
• Provide great performance for many small, volatile analytes that most adsorbents have trouble retaining

For more information about any of our specialty carbon adsorbents, please visit sigma-aldrich.com/carbon
Legal Information: Carbosieve is a trademark of Sigma-Aldrich Co. LLC
RIDADR NONH for all modes of transport
WGK Germany nwg
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Density ~0.27 g/mL (free fall density)
UNSPSC 23201100

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