ASPEC Cartridges

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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-A, 2 g, 6 mL caps, 50/Box

    SKU: 54350772

    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:  

    $211.00
  3. ASPEC ALUMINA-A, 500 mg, 6 mL caps, 50/Box

    SKU: 54350770

    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:  

    $159.00
  4. 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
  5. ASPEC ALUMINA-B, 2 g, 6 mL caps, 50/Box

    SKU: 54350786

    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:  

    $211.00
  6. ASPEC ALUMINA-B, 500 mg, 6 mL caps, 50/Box

    SKU: 54350784

    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:  

    $159.00
  7. 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
  8. ASPEC ALUMINA-N, 2 g, 6 mL caps, 50/Box

    SKU: 54350779

    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:  

    $211.00
  9. ASPEC ALUMINA-N, 500 mg, 6 mL caps, 50/Box

    SKU: 54350777

    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:  

    $159.00
  10. 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
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