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A rat dissection is an excellent and engaging biology or life science activity! Dissection of this pregnant rat specimen allows both students to investigate the uterus, embryos, placenta & umbilical attachment of a mammal.
Ages 11+
Out of Stock, Expected to Ship: 11/01/2024
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This item only ships to a street address in the 50 US states.
This 250 ml PYREX low-form Griffin beaker is used in professional labs. It is made from low expansion, Type 1, class A borosilicate glass that can be heated directly in an open flame.
Ages 8+
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This plain preserved anole (lizard) specimen is large enough to see all the internal organs and external structures. It is great for a dissection lab experience at a low cost and will give your student a memorable life experience.
Ages 8+
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This high-quality acrylic burette has a 50 ml capacity with 0.1 ml divisions. It has readability & tolerance of +/- 0.1 ml, features a PTFE (Teflon) stopcock for ease of use, and can be used with pHs ranging from 1 to 14.
Ages 11+
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This high-quality acrylic burette has a 25 ml capacity with 0.1 ml divisions. It has readability & tolerance of +/- 1%, features a PTFE (Teflon) stopcock for ease of use, and can be used with pHs ranging from 1 to 14.
Ages 11+
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Already have a rock tumbler? This professional quality Rock Tumbler Refill Kit, Brazil Mix gets you started! Get 2 lbs of lapidary rough, 4 stages of pre-measured tumbling grit, and the 12-page HST rock tumbling guide.
Ages 8+
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Use sterile sensitivity discs to test a substance's effect on bacteria growth or as a control. Which household cleaners are best at inhibiting bacteria growth? Find out with this vial of 50 sterile sensitivity disks.
Ages 12+
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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.
Ages 8+
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This quality acrylic burette has 100ml capacity with 0.1 ml divisions. It has readability and tolerance of +/- 0.1ml.
Ages 11+
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Iodine solution 0.01N or 0.005M.
Ages 12+
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30 g bottle of sodium chloride, also known as salt. Sodium chloride is often used in experiments demonstrating ion properties; see a variety of project ideas below! This bottle is in crystalline form.
Ages 10+
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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!
Ages 12+
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All of these neoprene/latex gloves are very chemical resistant.
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One black insulated 12" wire alligator clip lead to quickly connect electrical items.
Ages 6+
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This 15 g bottle of cobalt II chloride is in hexahydrate form. This chemical is corrosive; please read warning labels carefully. Find the cobalt II chloride density, formula, and more below!
Ages 12+
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This 30 ml (1 oz) amber glass dropping bottle is perfect for storing and dispensing stain and indicator solutions.
Ages 8+
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This magnetic compass is an excellent tool for magnetism and electricity studies! Compass has a 1.5" diameter.
Ages 8+
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2,6-Dichloroindophenol, or indophenol, is a vitamin C indicator. Put your food to the test with an interactive project to discover how this vitamin C indicator works!
Ages 12+
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Study insect metamorphosis with these easy to raise mealworms!
Ages 5+
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The prepaid mealworm coupon can only be redeemed in the 50 US states. Mealworms typically arrive in 2-3 weeks after you mail the coupon. Severe weather or limited supply may delay shipment for several weeks.
This set contains a glass thistle tube and a 12" piece of dialysis tubing.
Ages 11+
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This red color-coded 25ml pipette pump provided safe, easy, and precise pipetting.
Ages 11+
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The Hova-bator is one of the best small incubators on the market and it is the most affordable egg incubators that produces consistent hatching results.
Ages 10+
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This 30 g bottle of dextrose (also known as glucose or grape sugar) is in monohydrate form. Its small size is ideal for home experiments. Find its chemical formula, density & more!
Ages 12+
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This 4000 ml PYREX brand narrow mouth Erlenmeyer flask with a heavy duty rim is made from low expansion, Type 1, Class A borosilicate glass.
Ages 11+
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Contains one each aluminum, copper, iron & zinc 4" electrodes.
Ages 8+
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Learn how to perform a basic fetal pig dissection.
Ages 11+
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These No. 11 scalpel blades are best for precision work dissecting muscles, vessels, and small organs.
Ages 11+
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A spring scale measures weight or force when an object is hung from its hook.
Ages 8+
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Aluminum potassium sulfate is commonly called alum. Use this metal sulfate to grow crystals at home or in the classroom! (Dodecahydrate form)
Ages 12+
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Visualize a cell's parts with this sturdy soft foam model.
Ages 7+
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These nitrile gloves are stronger than typical latex gloves and perfect for people with latex allergies.
Ages 8+
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Use beaker tongs to handle hot beakers.
Ages 11+
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This is the powder form of nutrient agar. Add water and sterilize for a general purpose nutrient agar base. This bottle makes 250 ml of nutrient agar—enough to cover about 20 petri dishes.
Ages 12+
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This brightly colored red and blue plastic test tube rack holds five large test tubes.
Ages 5+
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These dissecting scissors have one blunt tip and one sharp tip, making it easy to get into small spaces and cut tough tissue.
Ages 8+
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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.
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