SG Series Gradient Makers

Models SG 15, SG 30, SG 50, and SG 100

• Milled of heavy acrylic plastic with high-quality, leak-free PTFE-resin valves
• Offer a flat base for stability on magnetic stirrers; support rod can be attached to ring stand for additional stability
• Accept Luer or 4 mm ID tubing; with included adapters can also accept 2 mm ID or 22-gauge tubing
• SG 100 is ideal for the Hoefer Mighty Small™ Gel Casters SE 275 (for four gels) or SE 215 (for 10 gels)

• Made of two cylindrical acrylic chambers joined and mounted on a flat acrylic base
• Uses a simple push-pull valve to open and close 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 Hoefer SE 615 or SE 915 Multiple Gel Casters