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一般說明
Lightweight orbitals for building models in three dimensions. Parts are finished in standard colors and attach to the atom centers contained in the giant-size molecular model kits. Pi bonds fit over ends of orbitals to show overlap.
Kit contains a selection of 50 parts, and is useful for studying elementary and advanced concepts of orbital theory. Storage box has individual compartments for each orbital.
Kit contains a selection of 50 parts, and is useful for studying elementary and advanced concepts of orbital theory. Storage box has individual compartments for each orbital.
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號,寫有 ‘Lot’或‘Batch’.。
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