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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
about 250X life size
Includes shovels
1/100 second precision with Lap Counter
Can be used both for office or household purpose
If received broken please provide the image to receive instant refund
Protein Structure Cylinders about 250X life sizeSize: 230mm x 220mm x 685mm. This is an articulated model to show the double helix of DNA structure. Includes 15 base pairs to show one and half helix. All components are identified by different colors. The connections between the base pairs are also clearly shown. Mounted on a stand Premium Quality: 100% Biologically correct, this model is made of high quality PVC, hand painted and assembled with the utmost attention to detail. Perfect for the
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