About this item

• Formats: available in seven formats from 100 mg/1 ml to 2 g/12 ml for varied sample loads
  
• Sorbent: featuring C18 bonded silica with 70 Å pore size, 40–75 µm particle size and 16.9% carbon content for robust reversed-phase retention and reproducible recovery
  
• Column body: polypropylene construction chemically compatible with common SPE solvents and mechanically resistant to leaks and breakage
  
• Packaging: boxes contain 20–100 individually packaged sterile columns per specification for streamlined lab handling and inventory control
  
• Portfolio & support: complete SPE portfolio including HLB, MAX, MCX, WAX, WCX, C8, Diol, NH2, PRS, PSA, silica, ALA, ALN, ALB, Carb-GCB, Florisil and technical support for selection and customization