Macherey-Nagel CHROMABOND Columns SA/SiOH are a combination phase for solid phase extraction (SPE) analysis of PCBs. These columns consist of a strongly acidic cation exchanger (SA) based on silica with benzenesulphonic acid modification and unmodified silica (SiOH) for the removal of polar compounds, providing precise and reproducible sample preparation for analytical workflows.
Product Features
- Type: Combination phase SPE column (SA/SiOH)
- Sorbent: 500 mg strongly acidic silica (SA) + 500 mg unmodified silica (SiOH)
- Volume: 3 mL
- Material: Polypropylene (PP) column body
- Filter: PE filter elements included
- Pack size: 50 columns
- High chemical resistance and stability
- Designed for accurate PCB extraction from waste oil (hexane extract)
Recommended Application
These CHROMABOND SA/SiOH columns are recommended for the extraction of PCB from waste oil using hexane extract, ensuring accurate, reproducible, and efficient sample preparation.
Benefits
- Reliable performance in SPE workflows for PCB analysis
- Ensures reproducible and accurate extraction results
- Durable polypropylene construction with PE filters for laboratory use
- Optimized sorbent combination removes polar interferences effectively
Why Choose Macherey-Nagel CHROMABOND Columns SA/SiOH, Volume 3 mL, Sorbent 500/500 mg, PP with PE Filter Elements, Pack of 50?
These columns provide a dependable solution for PCB extraction, combining high-quality sorbents, durable PP construction, and efficient polar compound removal. They are ideal for laboratories requiring precise and reproducible SPE results.
