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
290
2079
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Available Formats
96-Well-Plate
1, 3, and 6mL Tubes
Starting Method
Strata SCX – Strong Cation-Exchange
Condition
1mL Methanol
Equilibrate
1 mL Acidified Water
Load
Pretreated sample (acidified)
Wash 1
1 mL 0.1N HCl in Water
Wash 2
1 mL 0.1N HCl in Methanol, dry under vacuum for 2-5 min
Elute
1 mL 5 % NH4OH in 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.
25942, 25752, 25436
Applications
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