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  1. ASPEC ALUMINA-A, 200 mg, 3 mL caps, 50/Box

    SKU: 54350768

    Acidic ASPEC® Alumina solid phase extraction (SPE) cartridges contain a high-quality, polar sorbent used in the same way as ASPEC® Silica but with a better pH stabililty (range of 4.0 – 5.5). The acidic character makes it useful for separation of acid pigments, strong acids, phenols, sulfo...

    Price:  

    €119.00
  2. ASPEC ALUMINA-B, 200 mg, 3 mL caps, 50/Box

    SKU: 54350782

    Basic ASPEC® Alumina solid phase extraction (SPE) cartridges contain a high-quality, polar sorbent used in the same way as ASPEC® Silica but with a better stabililty at high pH (range of 8.0 – 9.5) . The basic character makes it more selective for basic and neutral compounds.ASPEC Ready fo...

    Price:  

    €119.00
  3. ASPEC ALUMINA-N, 200 mg, 3 mL caps, 50/Box

    SKU: 54350775

    Neutral ASPEC® Alumina solid phase extraction (SPE) cartridges contain a high-quality, polar sorbent used in the same way as ASPEC® Silica but with a better stabililty at high pH (range of 6.0 – 7.5) . The neutral character provides a good retention of Aromatic compounds, Aliphatic Amines...

    Price:  

    €119.00
  4. ASPEC C18 NEC, 200 mg, 3 mL caps, 50/Box

    SKU: 54350717

    Silica based ASPEC® C18 NEC solid phase extraction (SPE) cartridges contain a high-quality, non-end-capped, non-polar sorbent with a higher retention and polarity selectivity of basic compounds compared to ASPEC C18 PLUS SPE cartridges.ASPEC Ready for Efficient AutomationASPEC pre-capped cartrid...

    Price:  

    €141.00
  5. ASPEC C18 PLUS, 200 mg, 3 mL caps, 50/Box

    SKU: 54350702

    Silica based ASPEC® C18 PLUS solid phase extraction (SPE) cartridges contain a high-quality non-polar, endcapped, strongly hydrophobic sorbent recommended to extract organic compounds from aqueous solutions like contaminants from water, drugs and metabolites from physiological fluids. ASPEC Read...

    Price:  

    €123.00
  6. ASPEC C18 WPD, 200 mg, 3 mL caps, 50/Box

    SKU: 54350710

    Silica based ASPEC® C18 WPD solid phase extraction (SPE) cartridges contain a high-quality non-polar, strongly hydrophobic sorbent, similar to ASPEC C18 PLUS solid phase with the ability to accommodate larger molecules and untreated matrices. ASPEC Ready for Efficient AutomationASPEC pre-capped ...

    Price:  

    €123.00
  7. ASPEC C18, 200 mg, 3 mL caps, 50/Box

    SKU: 54350521

    ASPEC® C18 solid phase extraction (SPE) cartridges contain a high-quality, non-polar sorbent and are available in three volumes. With consistent flow rates, these SPE cartridges provide high loading capacity, accurate elution properties, and reproducible separation with low solvent usage. ASPEC pre...

    Price:  

    €129.00
  8. ASPEC C18, SILICA, SCX, 200 mg, 3 mL 20

    SKU: 54350567

    ASPEC® C18 Silica SCX solid phase extraction (SPE) cartridges contain a high-quality, strong cation exchange sorbent and are available in three volumes. With consistent flow rates, these SPE cartridges provide high loading capacity, accurate elution properties, and reproducible separation with low ...

    Price:  

    €247.00
  9. ASPEC C4, 200 mg, 3 mL caps, 50/Box

    SKU: 54350509

    Silica based ASPEC® C4 solid phase extraction (SPE) cartridges contain a high-quality, non-polar, moderately hydrophobic sorbent that can be used to overcome too strong retention of non polar analytes on C18 or C8 sorbent . ASPEC Ready for Efficient AutomationASPEC pre-capped cartridges are 'ASP...

    Price:  

    €136.00
  10. ASPEC C8 NEC, 200 mg, 3 mL caps, 50/Box

    SKU: 54350725

    Silica based ASPEC® C8 NEC solid phase extraction (SPE) cartridges contain high-quality,non encapped, non-polar and moderate hydrophobicity sorbent recommended for the extraction of extremely non-polar compounds such as heavy PAH, vitamins D and oil & greasy compounds.ASPEC Ready for Efficient A...

    Price:  

    €119.00
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