Extract polar analytes from nonpolar organic solvents
- Use with aqueous sample matrices for weak anion exchange
- Compatible with manual and automated sample processing protocols
Use TELOS polar (normal phase) NH2 SPE columns to retain the analytes of interest or to remove polar interferences from the sample. NH2 sorbent offer different selectivity from that of unmodified silica. NH2 has a pore diameter of 70Å. All columns are made of polypropylene and feature Luer-slip outlet.