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The Advanced Molecular Model Set General and Organic Chemistry - Mega Molecules, LLC When learning to visualize 3-D molecular structures, isomerism and nomenclature, these models are essential. This Advanced Organic Chemistry Molecular Model Set has 152 components including 5 VSEPR models (linear, trigonal planar, tetrahedral, trigonal bipyramidal, and octahedral) and 1 square planar model for building complex ions. The flexible links allow you to create single, double, and triple bonds. The instructions and pictures show you how to assemble the atom models. The clear case has two snap closures which prevent spills. The case is divided into eight compartments, keeping the atom models and bonds conveniently sorted. With the Advanced Molecular Model Set, you can build thousands of different organic and inorganic structures. Contents - 152 pieces
48 links for single bonds, 25 mm
Mega Molecules, LLC ISBN: 978-0-9820869-0-2 2nd Edition US buyers - The weight limit for USPS First Class Mail is 13 oz. If you are purchasing more than 1 model set, we will ship using USPS Priority Mail. International buyers - USPS small flat rate shipping does not have a tracking number and is NOT insured. Only 1 model set will fit in the small flat rate box. The customs number can be used to determine that the package has reached your country. You become responsible for the package once it has reached your country. We cannot guarantee shipping within your country. If you would like your package insured, please select USPS Priority Mail International. If you order more than 1 model set you must choose to ship by USPS Priority Mail International. USPS Priority Mail International does not have a tracking number but it is insured. |
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