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  1. ASPEC SAX NEC, 500 mg, 3 mL caps, 50/Box

    SKU: 54350528

    Silica based ASPEC® SAX NEC solid phase extraction (SPE) cartridges contain a high-quality, non-end-capped, strong anion exchanger from Trimethylammonium Chloride bonded sorbent used to extract weak acid compounds (pKa 3-5) from aqueous and organic solutions.ASPEC Ready for Efficient AutomationA...

    Price:  

    €157.00
  2. ASPEC SAX NEC, 500 mg, 6 mL caps, 50/Box

    SKU: 54350529

    Silica based ASPEC® SAX NEC solid phase extraction (SPE) cartridges contain a high-quality, non-end-capped, strong anion exchanger from Trimethylammonium Chloride bonded sorbent used to extract weak acid compounds (pKa 3-5) from aqueous and organic solutions.ASPEC Ready for Efficient AutomationA...

    Price:  

    €162.00
  3. ASPEC SAX-2 NEC, 500 mg, 3 mL caps, 50/Box

    SKU: 54350534

    Silica based ASPEC® SAX-2 NEC solid phase extraction (SPE) cartridges contain a high-quality, non-end-capped, strong anion exchanger from Trimethylammonium Acetate bonded sorbent that retains weakly acidic compounds with 3...

    Price:  

    €171.00
  4. ASPEC SAX-2 NEC, 500 mg, 6 mL caps, 50/Box

    SKU: 54350535

    Silica based ASPEC® SAX-2 NEC solid phase extraction (SPE) cartridges contain a high-quality, non-end-capped, strong anion exchanger from Trimethylammonium Acetate bonded sorbent that retains weakly acidic compounds with 3...

    Price:  

    €171.00
  5. ASPEC SCREENDRUG, 500 mg, 3 mL caps, 50/Box

    SKU: 54350818

    Silica based ASPEC® Screendrug solid phase extraction (SPE) cartridges contain a high-quality, certified sorbent against extractables and leachables which is recommended in drugs of abuse testing applications for the isolation of acidic and neutral drugs and metabolites from physiological fluids...

    Price:  

    €163.00
  6. ASPEC SCREENDRUG, 500 mg, 6 mL caps, 50/Box

    SKU: 54350819

    Silica based ASPEC® Screendrug solid phase extraction (SPE) cartridges contain a high-quality, certified sorbent against extractables and leachables which is recommended in drugs of abuse testing applications for the isolation of acidic and neutral drugs and metabolites from physiological fluids...

    Price:  

    €177.00
  7. ASPEC SCX , 500 mg, 3 mL caps, 50/Box

    SKU: 54350540

    Silica based ASPEC® SCX solid phase extraction (SPE) cartridges contain high-quality, strong cation exchanger from a Tosic Acid bonded sorbent that maintains a negative charge throughtout the pH scale. Recommended for the isolation of weak basic compounds (7<pKa<10) in aqueous samples. ASPE...

    Price:  

    €200.00
  8. ASPEC SCX , 500 mg, 6 mL caps, 50/Box

    SKU: 54350541

    Silica based ASPEC® SCX solid phase extraction (SPE) cartridges contain high-quality, strong cation exchanger from a Tosic Acid bonded sorbent that maintains a negative charge throughtout the pH scale. Recommended for the isolation of weak basic compounds (7<pKa<10) in aqueous samples. ASPE...

    Price:  

    €210.00
  9. ASPEC SCX-2, 500 mg, 3 mL caps, 50/Box

    SKU: 54350546

    Silica based ASPEC® SCX-2 solid phase extraction (SPE) cartridges contain high-quality, endcapped, strong cation exchange from a propylsulfonic acid bonded sorbents that are slightly less acidic than ASPEC® SCX and maintain a negative charge throughtout the pH scale. Used to extract weak ba...

    Price:  

    €147.00
  10. ASPEC SCX-2, 500 mg, 6 mL caps, 50/Box

    SKU: 54350547

    Silica based ASPEC® SCX-2 solid phase extraction (SPE) cartridges contain high-quality, endcapped, strong cation exchange from a propylsulfonic acid bonded sorbents that are slightly less acidic than ASPEC® SCX and maintain a negative charge throughtout the pH scale. Used to extract weak ba...

    Price:  

    €165.00
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