Product Information
Phase Detail
Strata C18-E SPE Products
Strata C18-E Solid Phase Extraction (SPE) sorbent is a reversed phase C18 sorbent that can be used to separate hydrophobic compounds
Strata C18-E SPE Products
Strong Hydrophobic Retention Solid Phase Extraction (SPE)

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.

Particle Size
55
Pore Size
70
Separation Mode
Reversed Phase
Surface Area
500
Recommended Use
Extraction of hydrophobic molecules
Available Formats
96-Well Plates
1, 3, and 6mL Tubes
Giga Tubes (12-150mL Tubes)
On-line Extraction Columns and Cartridges
Starting Method

Strata Reversed Phase

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.