ASPEC Cartridges

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  1. ASPEC ALUMINA-A, 50 mg, 1 mL caps, 100/Box

    SKU: 54350766

    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:  

    €171.00
  2. ASPEC ALUMINA-A,100 mg, 1 mL caps, 100/Box

    SKU: 54350767

    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:  

    €171.00
  3. ASPEC ALUMINA-B, 100 mg, 1 mL caps, 100/Box

    SKU: 54350781

    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:  

    €171.00
  4. ASPEC ALUMINA-B, 50 mg, 1 mL caps, 100/Box

    SKU: 54350780

    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:  

    €171.00
  5. ASPEC ALUMINA-N, 100 mg, 1 mL caps, 100/Box

    SKU: 54350774

    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:  

    €171.00
  6. ASPEC ALUMINA-N, 50 mg, 1 mL caps, 100/Box

    SKU: 54350773

    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:  

    €171.00
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