Supelclean™ Coconut Charcoal SPE Tube, bed wt. 2 g, volume 6 mL, pk of 30

The Supelclean Coconut Charcoal SPE cartridge is packed with activated carbon made from coconut shells. The microporous carbon structure gives Supelclean Coconut Charcoal a high retention for small organic molecules from water samples. Supelclean Coconut Charcoal is used particularly for nitrosamines according to US-EPA Method 521 and for other small, volatile or semivolatile organic contaminants.

Features and Benefits

• Wide selection of different SPE selectivities
• Silica, polymer, carbon, and adsorbent materials
• Solutions for extraction, enrichment, and matrix cleanup
• Single-bed, mixed-bed, and multilayer cartridges available
• For food, environmental, pharmaceutical, and bioanalytical applications

Additional Information

Supelclean does not refer to a single base matrix, but rather to a comprehensive family of SPE products with different retention mechanisms. Conventional LC phases are primarily based on fully porous silica and include reversed-phase, normal-phase, and ion-exchange modifications. The ENVI products complement acid-washed silica materials, cross-linked polymer adsorbents, and various carbon adsorbents. Alumina, Florisil, activated carbon, and zirconium-based materials expand the selection with distinct adsorption and matrix cleanup properties. Multilayer cartridges combine multiple sorbents in a defined sequence. Conditioning, sample pH, solvents, and elution conditions must therefore always be tailored to the specific Supelclean material and the target analytes.

Legal Information

Supelclean is a brand name of Sigma-Aldrich Co. LLC, St. Louis, USA, an affiliate of Merck KGaA, Darmstadt, Germany. ENVI-Carb and ENVI-WAX are also brand names of Merck KGaA or its affiliates. Florisil is a registered trademark of U.S. Silica Company, Frederick, USA.