Product Information
Phase Detail
Strata-XL SPE Products
Strata-X-L solid phase extraction (SPE) sorbent is a polymeric large particle reversed phase SPE sorbent for viscous samples
Strata-XL SPE Products
Strata-XL SPE Products
Large Particle Reversed Phase Solid Phase Extraction (SPE)
A large particle, 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. The large particle format is ideal for processing large volumes or viscous samples.
Brand Strata-X |
Recommended Use Extraction of neutrals and aromatics present in viscous samples |
3 Mechanism of Retention
π-π Bonding
Hydrogen Bonding
Dipole-Dipole Interactions
Hydrophobic Interaction
Available Formats
96-Well-Plate
1, 3, and 6mL Tubes
Giga Tubes (12-150mL Tubes)
Starting Method
For Neutral Compounds
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Column:
1 mL Methanol
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Equilibrate:
1 mL Water
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Load:
Diluted Sample
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Wash:
1 mL 5-60 % Methanol
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Elute:
2x 500 µL 2 % Formic Acid in Methanol/Acetonitrile
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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.
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