The Macherey-Nagel Chromabond Columns SA are benzenesulphonic acid modified silica cation exchangers designed for solid-phase extraction (SPE). These columns provide precise and reliable sample preparation, combining ion-exchange and hydrophobic interactions for efficient extraction of target analytes from aqueous matrices.
Product Features
- Column volume: 1 ml
- Content of sorbent: 100 mg
- Material: PP (polypropylene) with PE filter elements
- Base material: Silica
- Pore size: 60 Å
- Particle size: 45 µm
- Specific surface area: 500 m²/g
- pH stability: 2 to 8
- Benzenesulphonic acid modified silica, strongly acidic cation exchanger
- Adsorbent provides hydrophobic and π-π interactions (benzene ring)
- Facilitates ion exchange of organic compounds from aqueous matrix
- Elution of compounds with solvent systems that compensate ionic and nonpolar interactions (e.g., methanolic HCl)
- Pack quantity: 100 columns
Recommended Applications
- Amino acids
- Amines
- Chlorophyll
- PCB (polychlorinated biphenyls)
Benefits
- High selectivity for cationic compounds
- Combines ion-exchange and hydrophobic interactions for efficient SPE
- Reliable and reproducible sample preparation
- Compatible with a wide range of solvents
Why Choose Macherey-Nagel Chromabond Columns SA, 1 ml, 100 mg Sorbent, PP Material with PE Filter Elements, Pack of 100?
Macherey-Nagel Chromabond Columns SA provide a high-quality, reproducible solution for SPE applications. Ideal for laboratories requiring efficient extraction of amino acids, amines, chlorophyll, and PCBs with robust chemical and mechanical stability.
