SG Series Gradient Makers

These gradient maker are deal for generating gradients of polyacrylamide, sucrose and cesiium chloride.

  • Milled of heavy acrylic plastic with high quality, leak-free Teflon® valves
  • Flat base provides stability on magnetic stir. Comes with a support rod for attaching to a ring stand
  • Takes Luer or 4 mm ID tubing. With included adapters, can also take 2 mm ID or 22-gauge tubing.



SG15, SG30, SG50 and SG100 include:

  • Gradient Maker with Teflon Valves
  • Adapter Barbed Fitting
  • Luer Outlet Fitting
  • 22-gauge Needle
  • Support Rod


The 500 ml SG500 Gradient Maker is made of two cylindrical acrylic chambers joined and mounted on a flat acrylic base.

  • An easy-to-use push-pull valve opens and closes the passage between the reservoir and mixing chambers
  • Suitable for forming polyacrylamide gradients or buffer gradients used with medium to small chromatography columns
  • Ideal for use with the SE615 Multiple Gel Caster 


SG500 includes:

  • Gradient Maker with Push-Pull Valve
  • Hose Clamps (4 pieces)




Image Product Name Catalog No. Product Description Pack Size Quantity Action
Gradient Makers SG15

Gradient maker, 15 ml total volume

Gradient Maker SG30

Gradient Maker, 30 ml total volume

Gradient Maker SG50

Gradient Maker, 50 ml total volume

Gradient Maker SG100

Gradient Maker, 100 ml total volume

Gradient Maker SG500

Gradient Maker, 500 ml total volume



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