Magnesium Chloride, 30 g

This small test tube brush will work to clean all test tube sizes.

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30 g bottle of ferric ammonium sulfate, also known as iron III. Find the ferric ammonium sulfate formula, grade, shelf life, and more below!

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These sharp, fine-pointed scissors are an ideal tool for most dissections, such as a frog.

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Investigate shade balls and the role they play in the cycling of matter and energy through ecosystems. Your 3-7th grade student will model how energy flows through ecosystems using food chains and food webs in this month-long biology kit.

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Create incredible designs for your POWERUP 2.0 or 4.0 airplane conversion kit and fly in style! This pack of templates includes 10 paper templates to fold 5 unique airplane designs. 2 waterproof templates are also included!

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This raw, gray limestone specimen has a dull gray appearance and slightly chalky feel. Made mostly of calcium carbonate, so it bubbles when in contact with acid.

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This 30 ml bottle of sodium hypochlorite bleach can be used as a substitute for household bleach (approximately 5% available Chlorine). Find its chemical formula, density, grade, and more below!

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This Algae Bead Photosynthesis Science Kit uses immobilized, live algae to give students an engaging visualization of photosynthetic & cellular respiration reactions. Pre-prepared algae beads are shipped separately for free!

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With this Biodiversity, Ecosystems & Human Impact Classroom Kit, high school students become both scientists & engineers as they work to solve a fictitious (yet realistic) ecosystem crisis. Perfect for grades 9-11!

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Discover magnetism with this strong grade-1 ring magnet. Handy for a variety of science projects, the magnet is unpainted for rugged durability.

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