Product Information
Phase Detail
Strata SCX (Strong Cation Exchange) SPE Products
Strata SCX is a strong cation exchange (SCX) solid phase extraction (SPE) sorbent that offers robust cleanup and recovery
Strata SCX (Strong Cation Exchange) SPE Products
Strata SCX (Strong Cation Exchange) SPE Products
Ion-Exchange Solid Phase Extraction (SPE) Sorbent
A benzene sulfonic acid group is bonded to the surface of the silica particle, giving strong cation-exchange selectivity.
- Extraction of 1 °, 2 °, and 3 amines
Surface Area (m²/g) 500 |
Separation Mode Ion Exchange |
Pore Size 70 |
Particle Size 55 |
Recommended Use Extraction of weakly basic compounds |
Available Formats
96-Well-Plate
1, 3, and 6mL Tubes
Starting Method
Strata SCX – Strong Cation-Exchange
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Condition
1 mL Methanol
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Equilibrate
1 mL Acidified Water
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Load
Pretreated sample (acidified)
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Wash 1
1 mL 0.1N HCl in Water
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Wash 2
1 mL 0.1N HCl in Methanol, dry under vacuum for 2-5 min
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Elute
1 mL 5 % NH4OH in Methanol
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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.
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