Pre-assembled 24" 3d Dna Display Model W/ Stand

US $370

  • Pinson, Alabama, United States
  • Jun 21st
MacNan Science Supplies is the go-to destination for laboratory glass, porcelain, lab hardware, and school curriculum. With over 5000 items in stock, we provide cylinders, beakers, flasks, test tubes, support stands, clamps, thermometers, tubing, prepared slides, bottles, pipets, burets, microscopes, balances, tuning forks, and so much more. At MacNan Science Supplies, we offer one-price shipping for orders within the Contiguous United States with insurance, tracking, handling, and packing included. For international shipping, we estimate all shipping costs by destination, weight, and size of the package. Please note that international shipping fees are non-refundable, and you will be responsible for all customs fees when your package arrives. One of our standout products is the Pre-Assembled 24" 3D DNA Display Model with a stand. This stunning model accurately depicts a 16 base pair section of DNA, built to scale at 10cm to 1nm. Made of bright flexible plastic, it's not only a functional addition to any classroom or office but an attractive one as well. The model showcases the Phosphatedeoxyribose backbone and the four bases with custom plastic moldings that show the shapes of the molecules in scale and illustrate the bonding between them. Additionally, the model correctly shows the handedness of the backbone chains and the relative sizes of the major and minor grooves in the relaxed molecule. The central pillar supporting the model can rotate on a circular stand, and the phosphate and deoxyribose components of the backbone as well as the individual base pairs can be removed for separate examination. We accept PayPal as payment for all orders, and sales tax is applicable in Alabama. When returning an item for a refund or exchange, please make sure to include a copy of your invoice or packing slip. While most items can be refunded or exchanged within 30 days, there may be exceptions such as pre-poured agar and special orders. The customer is responsible for any fees associated with returning merchandise, with the exception of returns due to an error on our part or one of our suppliers.

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