Unbonded silica particle that offers strong polar selectivity.
Surface Area (m²/g)
Extraction of polar compounds that are similar in structure
IPA / DCM
5 % DCM in Hexane
1:1 Hexane / DCM or 1:1 Hexane / IPA
Based on 100 mg/1 mL sorbent mass. The above is a convenient starting point for SPE method development, further optimization may be required to tailor the method for your specific extraction needs.