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Flat glass mirror with silvered back.
Ages 11+
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Flat glass mirror with silvered back.
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This 30 g bottle of magnesium chloride is in hexahydrate form - meaning it contains six water molecules. Take a look at the chart below to discover the magnesium chloride formula, density, shelf life & more!
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This tuning fork resonates at a set pitch when tapped.
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This 125 ml (4 oz) amber glass Boston round bottle is ideal for storing chemical solutions, most solvents, acids and bases.
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Phenyl salicylate (also called Salol) is an organic compound. These crystals are used in labs to demonstrate how cooling rates affect crystal size in igneous rocks. Discover the phenyl salicylate formula, density & more!
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No. 24 scalpel blades are an excellent general purpose dissection blade with the benefit of a pointed tip for finer work plus a broad blade for larger, difficult tissue.
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These 250 ml Home Science Tools filtering flasks are made of high-quality borosilicate glass.
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Home Science Tools 9-volt alkaline battery. Great for electricity and circuit labs!
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Get the rubber stoppers you need most with this one-pound assortment.
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Transparent tubular spring scales are easy to use and clearly show how the scale works. You can easily weigh any object by suspending it from the hook of the tubular spring scale.
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30 g bottle of potassium hydroxide, commonly known as caustic potash. Discover the potassium hydroxide formula, density, shelf life, and more below!
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Glass capillary tubes that are 1.1 mm inside diameter (ID) and 75 mm long.
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This manual explains how to do a dissection of a cow or other mammalian eye.
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This economical glass burette, with 0.1 ml divisions, regulates fluid flow with a glass-bead stopcock.
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This 15 ml bottle of sudan III stain solution is a biological stain that's used as a lipid (fat) indicator. Sudan III stains fat cells red, which helps identify the presence of lipids (fats) in liquids and foods.
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Sodium carbonate (also known as washing soda, sal soda, or soda ash) is an inorganic compound with the formula Na2CO3. Check out the table below to discover the sodium carbonate formula, density, and more!
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Lithium carbonate is a white salt made up of lithium and carbonate. Take a look at the chart below to discover the lithium carbonate formula, the density of lithium carbonate, its formula weight, alternate names, and more!
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Set of five borosilicate glass flasks, from 50 mL to 1000 mL, with stoppers.
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Round bottom flasks are useful for a wide variety of inorganic and organic chemistry processes.
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Use Erythromycin antibiotic sensitivity disks to test the effect of a particular antibiotic on different bacteria cultures. Contains 50 disks.
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This 30 ml Pyrex low-form Griffin beaker is used in professional labs. It is made from low expansion, Type 1 borosilicate glass that can be heated directly in an open flame.
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Use Ampicillin antibiotic sensitivity disks to test the effect of a particular antibiotic on different bacteria cultures. Contains 50 disks.
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This large volumetric flask is useful for accurately preparing chemical solutions.
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These # 6.5 rubber stoppers are 27-34 mm diameter with two 5 mm diameter holes.
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Florence or boiling flasks are designed to boil liquids in distillations and similar operations.
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Makes a good reaction or resonance tube.
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Use this jar as an aquarium, terrarium or insect home.
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This versatile alcohol lamp/micro burner stand has a stable wire frame with wire gauze top and is 4.5" high.
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Radish seeds are small and very fast germinating.
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See Boyle’s Law in action as you use this syringe apparatus to explore the elastic properties and volume/pressure relationship of air and other gases.
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This 10 g bottle of strontium chloride is great for your lab experiment or research needs! Observe strontium chloride's unique light spectrum with our Spectroscope Analysis Kit (linked in description below).
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For extra-large test tubes. This large test tube brush will work to clean larger tubes that are over 17 mm in diameter.
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This 30 g bottle of Iron II (ferrous) sulfate is in heptahydrate form. Find the ferrous sulfate density, chemical formula, and more below!
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This 30 g bottle of sodium acetate is in anhydrous form. Check out the table below to discover the sodium acetate formula, density, shelf life, and more!
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We get it. Science can be messy. But Home Science Tools' products and service can handle it.
Our products are durable, reliable, and affordable to take you from the field to the lab to the kitchen. They won't let you down, no matter what they're up against. Whether it's (over)eager young scientists year after year, or rigorous requirements that come once-in-a lifetime.
And if your science inquiry doesn't go as expected, you can expect our customer service team to help. Count on friendly voices at the other end of the phone and expert advice in your inbox. They're not happy until you are.
Bottom line? We guarantee our products and service won't mess up your science study—no matter how messy it gets.
Questions? Get in touch with our Customer Service team.