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  1. ASPEC ALUMINA-A, 1 g, 6 mL caps, 50/Box

    SKU: 54350771

    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:  

    €173.00
  2. ASPEC ALUMINA-B, 1 g, 6 mL caps, 50/Box

    SKU: 54350785

    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:  

    €173.00
  3. ASPEC ALUMINA-N, 1 g, 6 mL caps, 50/Box

    SKU: 54350778

    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:  

    €173.00
  4. ASPEC C18 NEC, 1 g, 6 mL caps, 50/Box

    SKU: 54350720

    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:  

    €315.00
  5. ASPEC C18 PLUS, 1 g, 6 mL caps, 50/Box

    SKU: 54350705

    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:  

    €201.00
  6. ASPEC C18 WPD, 1 g, 6 mL caps, 50/Box

    SKU: 54350713

    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:  

    €224.00
  7. ASPEC C4, 1 g, 6 mL caps, 50/Box

    SKU: 54350512

    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:  

    €209.00
  8. ASPEC C8 NEC, 1 g, 6 mL caps, 50/Box

    SKU: 54350728

    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:  

    €173.00
  9. ASPEC C8, 1 g, 6 mL caps, 50/Box

    SKU: 54350518

    Silica based ASPEC® C8 solid phase extraction (SPE) cartridges contain high-quality, endcapped, non-polar and moderate hydrophobicity sorbent recommended for extraction non polar compounds in aqueous solutions like pharmaceutical drugs or PAH in biological fluids (plasma/serum, urine) or herbici...

    Price:  

    €173.00
  10. ASPEC C8/SAX-2 NEC, 1g, 6 mL caps, 50/Box

    SKU: 54350799

    Silica based mixed-mode ASPEC® C8/SAX-2 NEC solid phase extraction (SPE) cartridges contain high-quality, non encapped, sorbent used to extract acidic compounds from aqueous solutions, typically drugs and metabolites from physiological fluids.ASPEC Ready for Efficient AutomationASPEC pre-capped ...

    Price:  

    €220.00
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