Phenomenex Strata X Solid Phase Extraction (SPE)

Reversed Phase Solid Phase Extraction (SPE)

A reversed phase functionalized polymeric sorbent that gives strong retention of neutral, acidic, or basic compounds under aggressive, high organic wash conditions. This sorbent relies on 3 mechanisms of retention: pi-pi bonding, hydrogen bonding (dipole-dipole interactions), and hydrophobic interaction.

Phenomenex: Strata-X

• Recommended Use: Extraction of neutrals and aromatics

Starting Method

For Neutral Compounds

• Column: 1 mL Methanol
• Equilibrate: 1 mL Water
• Load: Diluted Sample
• Wash: 1 mL 5-60 % Methanol
• Elute: 2x 500 µL 2 % Formic Acid in Methanol/Acetonitrile

Phenomenex: Strata X single tube

Based on 30 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.

Available Formats

• 96-Well-Plate

Phenomenex: Strata X 96-well plate

• 1, 3, and 6mL Tubes

Phenomenex: Strata X 1, 3, and 6mL Tubes

• Giga Tubes (12-150mL Tubes)

Phenomenex: Strata X Giga Tubes (12-150mL Tubes)