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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
Includes protractor
Zero button
are reproduced with great detail and accuracy
Versatile Tubing: This red rubber tubing with a 10mm diameter is a flexible and resilient option suitable for various applications
It adopts high-temperature resistant-free glass fiber with good isolation performance
137-Piece Organic Molecular Model Set Includes protractorPremium, 137 Piece Organic Molecular Model Set Includes Instruction Manual: 66 atoms, 70 bonds, 1 removal tool for building a variety of organic compounds. Comes in a plastic storage box with four compartments for easy organization. Great for molecule demonstrations, studying and for providing students with a visual and kinesthetic aid for learning the structure and properties of various molecules. (14) Carbon 4 holes, (6) Carbon 3 holes, (6) Oxygen 2
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