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This #24 copper wire is uninsulated.
Ages 11+
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This 125 ml (4 oz) natural HDPE bottle is useful for mixing and storing chemical solutions.
Ages 5+
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This 500 ml (16 oz) amber glass Boston round bottle is ideal for storing chemical solutions, most solvents, acids and bases.
Ages 8+
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This magnetic field demonstrator is a convenient, clean, and safe way to visualize magnetic fields.
Ages 10+
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500 ml bottle of lab grade polyvinyl alcohol 3% solution. When mixed with sodium tetraborate (borax) solution, polyvinyl alcohol solution can be used to make certain kinds of slime!
Ages 12+
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30 g bottle of anhydrous sodium sulfate in granular form, reagent grade. Most commonly used in detergents. Take a look at the table below to discover the sodium sulfate formula, the density of sodium sulfate, and more!
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This thermometer has a ranges of -30 to 110 degrees C and -20 to 230 degrees F.
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This small test tube brush will work to clean all test tube sizes.
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This economical eight-piece nickel plated copper mass set has a range from 1 g up to 100 g.
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Use this economical volumetric flask to quickly and accurately prepare 50 ml of a solution.
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Rests on ring support to hold glassware above a burner.
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Hatch your own culture of live crustaceans by adding spring water to the dormant eggs in this kit.
Ages 8+
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This basic yellow LED (light emitting diode) is 5 mm in diameter and can be used instead of a mini light bulb in experiments.
Ages 11+
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30 g bottle of potassium thiocyanate in crystalline form. Due to its low melting point, this chemical often melts in transit & solidifies in lump form. Look below to discover the potassium thiocyanate formula, density & more!
Ages 12+
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Large 1-2" specimen with many small fossils throughout.
Ages 5+
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You will always have the right size rubber stopper on hand with this 2 lb package of assorted solid, 1-hole and 2-hole stoppers ranging in size from #00 to #8. You get 60 stoppers total.
Ages 8+
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Round bottom flasks are useful for a wide variety of inorganic and organic chemistry processes like distillation and more.
Ages 14+
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Use Neomycin antibiotic sensitivity disks to test the effect of a particular antibiotic on different bacteria cultures. Contains 50 disks.
Ages 12+
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Sodium tetraborate (Borax) is an organic compound with the formula Na2B4O7. Borax powder is a naturally occurring mineral with many uses. Use it to make a bath bomb, a bouncy ball, or mix it with white glue to make slime!
Ages 10+
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These #3 rubber stoppers are 18-24 mm diameter. #3 rubber stoppers fit liter soda bottles.
Ages 8+
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This borosilicate glass thistle tube is useful for a variety of experiments, including osmosis and diffusion.
Ages 11+
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This 65 mm watch glass is useful as a beaker cover to prevent condensation escape and as an evaporating dish
Ages 11+
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Starch is found in many food products & is a primary source of carbohydrates. This 30 g bottle of starch is water soluble & not intended for human consumption. Discover the starch chemical formula, density & more below!
Ages 12+
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This is a high quality, medium speed, neutral filter paper, suitable for normal filtration.
Ages 11+
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These polypropylene funnels are best for transferring powdered reagents. The unique feature of these funnels is its parallel stem that minimizes bridging of powder. These funnels are steam autoclavable. Use with 11 cm filter paper.
Ages 8+
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Use this solid glass stirring rod to mix chemical solutions. It has a 5-6 mm diameter and is 6" or 150 cm long.
Ages 11+
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A-base support stand for supporting larger lab equipment or when a more stable stand is needed.
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These 50 ml Home Science Tools Erlenmeyer flasks are made of high-quality borosilicate glass that can be heated directly in an open flame.
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This is a quality 25mm optical glass 10X lens mounted in a sturdy plastic tripod for steady focusing.
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Experiment with thermodynamics using this double wall calorimeter.
Ages 11+
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This 125 ml bottle of sterile liquid tryptic soy agar is ready to use and perfect for growing bacteria with complex nutrient requirements. Simply warm it, pour it into petri dishes, and inoculate it with bacteria!
Ages 10+
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This extra-large brush is perfect for cleaning beakers, jars, and large graduated cylinders.
Ages 8+
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You get 4-5 pieces of dry coral representing two or more species.
Ages 6+
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This item only ships to a street address in the 50 US states.
Constructed with a low-friction plastic wheel (48mm diameter), a steel housing, and hooks on both ends.
Ages 8+
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These disposable individually wrapped sterile plastic pipettes are an economical way of achieving achieving precision liquid measurements.
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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.