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  1. ASPEC PCB , 200 mg, 3 mL caps, 50/Box

    SKU: 54350810

    Dual layer ASPEC® PCB solid phase extraction (SPE) cartridges contain a high-quality sorbent combining strong cation exchange and high polar functionalities targeted towards the extraction of PCB from waste oil after hexane extraction.ASPEC Ready for Efficient AutomationASPEC pre-capped cartridg...

    Price:  

    £136.00
  2. ASPEC PHENYL, 200 mg, 3 mL caps, 50/Box

    SKU: 54350732

    Silica based ASPEC® PHENYL solid phase extraction (SPE) cartridges contain a high-quality, moderately hydrophobic and non-polar sorbent recommended to extract aromatic and complex natural compounds from aqueous solutions through ?-? interactions.ASPEC Ready for Efficient AutomationASPEC pre-capp...

    Price:  

    £128.00
  3. ASPEC SAX NEC, 200 mg, 3 mL caps, 50/Box

    SKU: 54350527

    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:  

    £134.00
  4. ASPEC SAX-2 NEC, 200 mg, 3 mL caps, 50/Box

    SKU: 54350533

    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:  

    £145.00
  5. ASPEC SCREENDRUG, 200 mg, 3 mL caps, 50/Box

    SKU: 54350817

    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:  

    £145.00
  6. ASPEC SCX , 200 mg, 3 mL caps, 50/Box

    SKU: 54350539

    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:  

    £157.00
  7. ASPEC SCX-2, 200 mg, 3 mL caps, 50/Box

    SKU: 54350545

    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:  

    £134.00
  8. ASPEC SCX-2/SAX NEC, 200 mg, 3 mL caps, 50/Box

    SKU: 54350803

    Silica based mixed-mode ASPEC® SCX-2/SAX NEC solid phase extraction (SPE) cartridges contain high-quality, non encapped, propylsulfonic acid / Trimethylammonium Chloride bonded sorbents used for the extraction of acidic and basic molecules from non-ionizable molecules like cathecolamines from ...

    Price:  

    £136.00
  9. ASPEC SILICA, 200 mg, 3 mL caps, 50/Box

    SKU: 54350503

    Silica based ASPEC® Silica solid phase extraction (SPE) cartridges contain a high-quality, high polar sorbent with a slightly acidic character used to extract polar compounds from non polar solvents through hydrogen bonding. ASPEC Ready for Efficient AutomationASPEC pre-capped cartridges are 'AS...

    Price:  

    £104.18
  10. ASPEC WAX, 200 mg, 3 mL caps, 50/Box

    SKU: 54350551

    Silica based ASPEC® WAX solid phase extraction (SPE) cartridges contain a high-quality, weak anion exchange (Amine) sorbent for the extraction of strutural isomers, saccharides and strong acidic compounds (pKa ...

    Price:  

    £133.00
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