An end-capped C8 sorbent that offers moderate hydrophobic retention with negligible secondary polar interactions from active silanol groups. Ideal for compounds that may interact too strongly with a C18 sorbent.
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. |