Laundry starch, concentrated, 30 ml

Use this 125 ml (4 oz) bottle of concentrated liquid laundry starch for a wide variety of science experiments!

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This Lugol's iodine solution stains carbohydrates in plant & animal specimens brown or blue-black & stains glycogen red. An aqueous solution of 1.8% iodine & 3.0% potassium iodide. Lab grade; not for food or medical purposes.

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Have you ever watched fireworks and wondered how all the different colors are made? With this chemistry experiment, you will use a simple flame test to explore different chemical compounds and create your own rainbow fire.

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Your chemistry lab is set up... now what? This exciting beginner chemistry set has chemicals, step-by-step science project instructions, and other items to get started experimenting!

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Blue litmus paper is an acid indicator. These test strips turn a light red at 4.3 pH and lower (acidic).

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Methylene blue stain is a solution used to highlight certain cell parts of animal, bacteria, and blood tissue specimens. This stain is a 1% aqueous solution, and it's especially useful for microscope slide preparation.

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This 30 ml bottle of Eosin Y 1% stain is an aqueous solution. The acidic nature of Eosin Y stains basic cell parts pink-orange, making it a good counter-stain with methylene blue. Substitute for Congo Red/Neutral Red stain.

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This 100 ml bottle of hydrochloric acid is a concentrated 1 Molar solution. Learn more about hydrochloric acid, and find the concentrated HCl density, concentrated HCl molarity, and more below!

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Colored safety goggles add some color to your lab! This 6-pack of goggles comes in three translucent colors: red, green, and blue (two of each). Adjustable to fit kids and adults.

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Pentahydrate form of copper II (cupric) sulfate powder. Copper sulfate is a great chemical for growing beautiful blue crystals. Find copper sulfate powder's density, common uses of copper sulfate, its formula, and more below!

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