Product Information
Phase Detail
Strata-X SPE Products
Strata-X solid phase extraction (SPE) polymeric SPE sorbent that offers reversed phase selectivity and gives strong retention of neutral, acidic, or basic compounds
Strata-X SPE Products
Strata-X SPE Products
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.
Brand Strata-X |
Recommended Use Extraction of basic drugs from biological samples |
3 Mechanism of Retention
Ï€-Ï€ Bonding
Hydrogen Bonding
Dipole-Dipole Interactions
Hydrophobic Interaction
Available Formats
96-Well Plates
Microelution 96-Well Plates
1, 3, and 6 mL Tubes
Gigaâ„¢ Tubes (12-150 mL Tubes)
On-line Cartridges
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.
Headquarters
411 Madrid Avenue, Torrance, CA 90501
t: (310) 212-0555 f: (310) 328-7768
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