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Educational Insights 小孩玩的化学反应集 $8.94 Shipped

作者: HL
On Amazon.com where you can now get this 小孩玩的化学反应集Educational Insights GeoSafari Rockin’ Reactions Chemistry Set for just $8.94 shipped (regularly $24.99)!

This chemistry set includes one beaker, four test tubes, test tube rack, graduated cylinder, lab glasses, dropper, funnel, stirring rod, and a 22-page activity journal. You can try fun experiments like extinguish a flame with invisible gas, make your own bubbling “lava,” cause chemicals to change colors and more!
本文最后更新日期: 2019-01-11 10:11
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