Strata C18-E is a silica-based end-capped C18 solid phase extraction (SPE) sorbent that offers strong hydrophobic retention with negligible secondary polar interactions from active silanol groups. Strata C18-E can be best used for extraction of hydrophobic or polar organic analytes from aqueous matrices. In addition, Strata SPE sorbents are manufactured with the highest purity and extensively tested to give clean extracts.
Surface Area (m²/g) 500 |
Separation Mode Reversed Phase |
Pore Size 70 |
Particle Size 55 |
Recommended Use Extraction of hydrophobic molecules |
Condition
1 mL Methanol
|
Equilibrate
1 mL DI Water |
Load
Pretreated sample |
Wash
1 mL 5% Methanol in DI Water, dry under vacuum for 2-5 min |
Elute
1 mL Methanol |
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. |