![Volumetric Flask, 50 ml](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/14124/13152/CE-VOL0050__96713.1503517891.jpg?c=2)
![Image of mixed crustacean dry eggs kit.](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/14106/19062/LM-INSDAPH__27973.1652201206.jpg?c=2)
![Limestone, fossiliferous](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/14011/13869/RM-LIMESTO__13294.1503517902.jpg?c=2)
![Watch Glass, 65 mm](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/13901/15457/CE-WATCHSM__25899.1573683377.jpg?c=2)
![support stand](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/13821/16964/CE-STANDA__52334.1603387456.jpg?c=2)
![Erlenmeyer Flask, 50 ml](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/13803/16537/CE-FLAI050__20796.1503517967.jpg?c=2)
![Magnifier, tripod, 10X](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/13788/16339/OP-TRIPMAG__08001.1503517953.jpg?c=2)
![Calorimeter, Double Wall](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/13779/13242/20170105-20170105-_mg_5960__45542.1573683369.jpg?c=2)
![Coral Specimen, Dry](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/13719/15969/PM-CORAL__97348.1503517942.jpg?c=2)
![pulley single](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/13718/16556/20170515-_MG_6278__39887.1603387628.jpg?c=2)
![Crack-Open Geode, Medium](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/13680/14311/RM-GEODE__92916.1503517909.jpg?c=2)
![Thermal Conductivity Kit](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/13487/12829/MC-THERKIT__44950.1573683384.jpg?c=2)
![Squid Dissection Guide](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/13442/20087/DE-GDSQUID__96489.1703170446.jpg?c=2)
![Tumbling Rock, 2 lbs.](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/13430/13983/RM-TUMROCK__42710.1573683387.jpg?c=2)
![Vial, clear glass, 15 ml](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/13402/15669/CE-VIAL15__05090.1503517934.jpg?c=2)
![Plaster of paris, 4 oz.](https://cdn11.bigcommerce.com/s-ufhcuzfxw9/images/stencil/500x659/products/13388/15039/GS-PLASTER__69761.1503517921.jpg?c=2)
category
Shop All Equipment & Supplies
Use this economical volumetric flask to quickly and accurately prepare 50 ml of a solution.
Ages 11+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Rests on ring support to hold glassware above a burner.
Ages 11+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Hatch your own culture of live crustaceans by adding spring water to the dormant eggs in this kit.
Ages 8+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
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+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
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+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Large 1-2" specimen with many small fossils throughout.
Ages 5+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
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+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Use Neomycin antibiotic sensitivity disks to test the effect of a particular antibiotic on different bacteria cultures. Contains 50 disks.
Ages 12+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
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+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
These #3 rubber stoppers are 18-24 mm diameter. #3 rubber stoppers fit liter soda bottles.
Ages 8+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
This borosilicate glass thistle tube is useful for a variety of experiments, including osmosis and diffusion.
Ages 11+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
This 65 mm watch glass is useful as a beaker cover to prevent condensation escape and as an evaporating dish
Ages 11+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
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+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
This is a high quality, medium speed, neutral filter paper, suitable for normal filtration.
Ages 11+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
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+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
A-base support stand for supporting larger lab equipment or when a more stable stand is needed.
Ages 11+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
These 50 ml Home Science Tools Erlenmeyer flasks are made of high-quality borosilicate glass that can be heated directly in an open flame.
Ages 8+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
This is a quality 25mm optical glass 10X lens mounted in a sturdy plastic tripod for steady focusing.
Ages 8+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Experiment with thermodynamics using this double wall calorimeter.
Ages 11+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
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+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
This extra-large brush is perfect for cleaning beakers, jars, and large graduated cylinders.
Ages 8+
Out of Stock, Expected to Ship: 01/10/2025
Need It Fast? See Delivery Options In Cart.
You get 4-5 pieces of dry coral representing two or more species.
Ages 6+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
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+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
These disposable individually wrapped sterile plastic pipettes are an economical way of achieving achieving precision liquid measurements.
Ages 11+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Break open a plain-looking rock to see if there are quartz crystals inside.
Ages 8+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
These plastic cups can be used as disposable containers for mixing plaster, etc. Three cups with lids.
Ages 6+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
This set of six cork borers allows you to make uniform holes in rubber stoppers and corks to meet a variety of laboratory needs.
Ages 11+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
This large brush is used to clean larger graduated cylinders, bottles, and flasks.
Ages 11+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Polystyrene weighing boats for measuring and pouring liquids or solids.
Ages 11+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
With this fascinating photographic periodic table, your students will want to study the elements.
Ages 8+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Study thermal conductivity by comparing the rates of heat transfer for the following metals: aluminum, carbon steel, copper, brass, and nickel alloy stainless steel.
Ages 11+
Out of Stock, Expected to Ship: 09/03/2024
Need It Fast? See Delivery Options In Cart.
These #3 rubber stoppers are 18-24 mm diameter with one 4 mm diameter hole.
Ages 8+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Learn how to dissect a squid with this squid dissection guide. This detailed guide is perfect for any curious learner.
Ages 11+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
This is a nice package of tumbling rock ready for use in your rock tumbler.
Ages 8+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
This clear glass vial is excellent for storing chemicals, insects, and other small objects.
Ages 8+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
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.