Lab System Consumables
- 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:
$128.00 - 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:
$128.00 - 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:
$128.00 - 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:
$161.00 - 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:
$132.00 - 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:
$147.00 - 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:
$134.00 - 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:
$128.00 - ASPEC C8, 200 mg, 3 mL caps, 50/Box
SKU: 54350515
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:
$128.00 - ASPEC C8/SAX-2 NEC, 200 mg, 3 mL caps, 50/Box
SKU: 54350796
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:
$141.00