10198
Carbosieve™ Adsorbent
matrix Carbosieve™ G, 60-80 mesh, bottle of 5 g
product line
Carbosieve™
Quality Level
form
powder or granules
packaging
bottle of 5 g
technique(s)
LPLC: suitable
gas chromatography (GC): suitable
solid phase extraction (SPE): suitable
surface area
~1160 m2/g
matrix
Carbosieve™ G
matrix active group
carbon
particle size
60-80 mesh
pore size
~0.02 cm3/g mesoporosity
~0.49 cm3/g microporosity
~0 cm3/g macroporosity
~6-15 Å pore diameter (free fall density)
density
~0.27 g/mL (free fall density)
separation technique
reversed phase
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Related Categories
General description
- 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
Storage Class Code
11 - Combustible Solids
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
Regulatory Information
Certificates of Analysis (COA)
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Is this product a packed column?
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The maximum temperature for this packing is 200 °C.
What does the 60/80 stand for in the product description?
The 60/80 refers to the mesh size range of the actual particles. When working with mesh size: the larger the mesh number, the smaller the diameter of the particle. In this case 60 refers to a diameter of 250 microns and 80 refers to a diameter of 177 microns. Therefore; the particles in this product with 60/80 will range between 177 microns and 250 microns.
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