Carbopack^™ Adsorbent

SUPELCO/10257 - matrix Carbopack^™ C, 60-80 mesh, bottle of 10 g

EC Number: 215-609-9
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-10257	10 g	$0.00 1/EA CALL FOR PRICEAdd To Favorites		Add To Favorites

density	~0.70 g/mL (free fall density)
form	granular
matrix	Carbopack^™ C
matrix active group	carbon
packaging	bottle of 10 g
particle size	60-80 mesh
pore size	~0 Å pore diameter
	~0 cm³/g macroporosity
	~0 cm³/g mesoporosity
	~0 cm³/g microporosity
product line	Carbopack^™
Quality Level	100
separation technique	reversed phase
surface area	~10 m²/g
technique(s)	gas chromatography (GC): suitable
	LPLC: suitable
	solid phase extraction (SPE): suitable

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 Carbopack products are a type of GCB adsorbent. • Particles are 40 mesh and smaller • Use 40/60 mesh to prevent channeling (if observed with a 20/40 mesh Carbotrap^® adsorbent) • Use smaller mesh (60/80, 80/100, etc.) for all other applications • Use the smallest particle size available as long as the application can handle the pressure drop 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
Legal Information:	Carbotrap is a registered trademark of Merck KGaA, Darmstadt, Germany