PATIKIL 1 Inch Zinc Cube Metal Element High Density Block Pure Periodic Magnesium Block for Element Collections Teacher Lab Scientific Experiment, 25.4 mm

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아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,490 (2026-07-15 기준)

상품 특징

• Marked Information: Each metal density cube measures 1 inch/25.4 (+/-0.1)mm. They have laser-marked information on the surface, Atomic Number: 30, Chemical Name: Zinc, Atomic Mass: 65.78, Purity: 99.99, Density: 7.14g/cc, Boiling Temperature: 787℉, Weight: 135g.
• High Density: Zero tolerance cube are made of high density elements, cut and hand-polished, the polishing process completely removes cutting marks, there will be some traces of hand-polishing, with natural metal (element) color, matte surface, will be very suitable for element collection, hobbies, DIY, experiments and material display.
• Safe Material: The metal cube are made of high-density elements, suitable for all ages, they are practical educational applications for different grades, and are also very suitable for element collection and display.
• Application: Element cube can be used to learn about metals, elements and different density, suitable for laboratories, science, teachers, science and gifts.
• NOTE: Due to the different characteristics of different metal element cube, it is recommended to wear gloves before using or touching the cube. Avoid contact with moisture and sweat. Some high-purity metal elements are very soft or fragile, so please use them with carefully and avoid bumping or dropping them. Keep them sealed and dry when not in use.

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