Demonstrate to your class how electrophoresis separates molecules on the basis of size and charge. A safe, colorful, fast and simple way to teach a technique that will engage your students. For 8 Lab Groups (2-4 Students per Group). Kit includes: instructions, Ready-to-Load™ dye samples, agarose powder, practice gel loading solution, electrophoresis buffer, microtipped transfer pipettes. You need: electrophoresis apparatus, power supply, microwave or hot plate.