GradiSpec™ line of fixed density extraction media provides robust, well-defined fractionations. These reagents facilitate the use of the Edge 200 and are available in kits which:

• contain highly accurate, defined sucrose concentrations in buffered solutions
• are sterilized and are DNase, RNase and pyrogen free
• have extended shelf lifetimes and are stable at room temperature
• provide easy instructions for making additional highly accurate density solutions from solutions provided

GradiSpec Extract Media are available:

• GradiSpec Discovery Reagent Kit:
  12 bottles of sterile buffered sucrose solution (10 ml/bottle), 8.5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60% (w/w)
• GradiSpec Light Reagent Kit:
  7 bottles of sterile buffered sucrose (10ml/bottle), 8.5, 10, 15, 20, 25, 30, 35% (w/w)
• GradiSpec Heavy Reagent Kit:
  7 bottles of sterile buffered sucrose (10ml/bottle), 8.5, 35, 40, 45, 50, 55, 60% (w/w)
• Gradispec 8.5 Reagent Kit:
  6 Bottles of 8.5% Sucrose (10 ml per bottle)
• Gradispec 10 Reagent Kit:
  6 Bottles of 10% Sucrose (10 ml per bottle)

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