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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
This double helix DNA model is pre-assembled and is a very impressive display and learning tool
temperature up to 40°C
power cord and on/off switch
Blank on one side and available with 1 cm grid for drawing or X/Y axis for graphing on the other side
laboratory
Learning Resources Double-Sided Magnetic Demonstration Rainbow Fraction® Circles This double helix DNA modelIdeal for whiteboard demonstrations. Help young students visualize and understand fraction concepts. Segments are double sided magnets with fractions on one side and percentages on the other. Includes 9 circles, 51 pieces total, and an activity guide. Ideal for ages 6+. Premium Quality: This item is made of high quality, heavy duty and durable materials. Designed for use in professional laboratories but is an ideal choice for science classrooms,
