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1/2 meter in length. Metric scale on one side, English scale on reverse.
Ages 7+
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30 g bottle of sodium lauryl sulfate powder, also called sodium dodecyl sulfate. It's a surfactant used in many cleaning and hygiene products. Discover the sodium dodecyl sulfate formula, density & more in the table below!
Ages 14+
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Item ships to the United States only.
30 ml bottle of oleic acid. The most common monounsaturated omega-9 fatty acid, oleic acid is found in different animal and vegetable sources. Take a look at the table below to discover the oleic acid formula, density & more!
Ages 12+
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Glass spherical mirrors set provide a variety of concave and convex surfaces for a wide range of optics experiments.
Ages 11+
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For static electricity experiments.
Ages 8+
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15 ml bottle of glucose syrup, otherwise known as dextrose or sugar. Find the glucose syrup density, formula, formula weight, and more below!
Ages 10+
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This 250 ml volumetric flask is used to accurately prepare chemical solutions.
Ages 11+
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This handy 12-inch diameter inflatable globe shows continents, countries, major cities, oceans, rivers and more.
Ages 6+
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This activated charcoal is made up of pure carbon in granular form. It is used in many industries for purification processes. This chemical is flammable; please read warning labels carefully. Find its density, formula & more below!
Ages 12+
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One pound bag of fine clay powder.
Ages 6+
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Ready-to-use saline solution that can be used as a hypertonic fluid.
Ages 12+
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This 30 mL bottle of physiological saline is a 0.9% sodium chloride that's also known as a normal or isotonic saline. It has an osmotic pressure similar to body fluids.
Ages 12+
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This piece of thin magnesium ribbon is about 3mm wide and 5 inches long.
Ages 14+
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Item ships to the United States only.
This battery holder is made of black plastic and holds four D batteries. It comes with attached lead wires for quickly connecting to other components like breadboards, motors, switches and bulb holders.
Ages 8+
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This 30 mL bottle of hydrochloric acid is a concentrated 1 Molar solution. Find the molecular formula, density, weight, storage labeling and more below!
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These nitrile gloves are stronger than typical latex gloves and perfect for individuals with latex allergies.
Ages 13+
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These nitrile gloves are stronger than typical latex gloves and perfect for individuals with latex allergies.
Ages 8+
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Use this specimen to discover the amazing world of minerals! The most common apatite specimen colors are green to blue, but apatite can also be colorless, yellow, violet, pink, or brown.
Ages 5+
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Classic white lab coat has the durability with comfort and protection during all those hands-on experiments!
Ages 14+
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Classic white lab coat has the durability with comfort and protection during all those hands-on experiments!
Ages 14+
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This Orion 17mm Plossl Eyepiece upgrades all types of telescopes. For an excellent mid-power eyepiece on a budget, this one's clear crisp images make it a fast favorite.
Ages 10+
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These sterile tryptic soy agar prepared plates are ready to use out of the box. Grow bacteria at home or in the classroom with this set of 5 tryptic soy agar plates.
Ages 10+
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This item drop ships only to Postal Service addresses in the contiguous 48 US states. Please allow 1-week for delivery. An additional $5.50 shipping charge applies to each item. Shipping may be delayed in extreme hot or cold weather.
Set of six glass lenses used to demonstrate optical properties.
Ages 11+
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Pack of 12. This Elodea densa (also known as Anacharis) water plant is commonly used to study photosynthesis.
Ages 11+
Read to Ship (Drop Shipped)
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This item ships only to a street address in the contiguous 48 US states. Specify a delivery date Wednesday through Friday, at least seven days after today. An additional $15 shipping charge applies to each item.
It's fascinating to learn about different protozoa and see prepared slides of each type.
Ages 11+
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This item ships only to a street address in the contiguous 48 US states. Specify a delivery date Wednesday through Friday, at least seven days after today. An additional $15 shipping charge applies to each item.
These terrestrial isopods are ideal for many environmental studies.
Ages 8+
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This item ships only to a street address in the contiguous 48 US states. Specify a delivery date Wednesday through Friday, at least seven days after today. An additional $15 shipping charge applies to each item.
Staphylococcus epidermidis is a Gram positive, spherical-shaped non-pathogenic bacterium that is part of common human skin and mucous membrane flora.
Ages 14+
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This item ships only to a street address in the contiguous 48 US states. Specify a delivery date Wednesday through Friday, at least seven days after today. An additional $15 shipping charge applies to each item.
This Gram stain bacteria comparison set contains five live cultures selected specifically for teaching students to identify bacterium using the Gram staining technique, a common high school biology lab.
Ages 13+
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This item ships only to a street address in the contiguous 48 US states. Specify a delivery date Wednesday through Friday, at least seven days after today. An additional $15 shipping charge applies to each item.
Each order of Hydra contains approximately 30 specimens which have one or more buds.
Ages 11+
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This item ships only to a street address in the contiguous 48 US states. Specify a delivery date Wednesday through Friday, at least seven days after today. An additional $15 shipping charge applies to each item.
Study E. coli, the intestinal bacteria commonly used in labs, with this live culture.
Ages 14+
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This item ships only to a street address in the contiguous 48 US states. Specify a delivery date Wednesday through Friday, at least seven days after today. An additional $15 shipping charge applies to each item.
This 1-1/2" (or larger) owl pellet is perfect for a hands-on owl pellet dissection. Buy owl pellets in bulk like this to inexpensively do an owl pellet dissection with multiple students! Each large owl pellet is foil wrapped and dry heat sterilized.
Ages 8+
Out of Stock, Expected to Ship: 10/19/2024
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Order this live protozoa culture to ensure that you get a mix of specimens: Amoeba, Paramecium, Chilomonas, Stentor, Euglena, and Volvox. Use a microscope to observe this pond life up close.
Ages 11+
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This item ships only to a street address in the contiguous 48 US states. Specify a delivery date Wednesday through Friday, at least seven days after today. An additional $15 shipping charge applies to each item.
This is a high-purity live bacteria, allowing you to experiment with a single culture under various environmental conditions.
Ages 13+
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This item ships only to a street address in the contiguous 48 US states. Specify a delivery date Wednesday through Friday, at least seven days after today. An additional $15 shipping charge applies to each item.
Bullfrog tadpoles let your students discover metamorphosis up-close! Raising bullfrog tadpoles into adult frogs is unforgettable for kids and adults alike. Get 6 live tadpoles & care instructions. You supply food & habitat.
Ages 8+
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Bullfrog tadpoles only ship to a street address in the contiguous 48 US states, excluding ID, MT, NV, UT, VA, & WA. Specify a delivery date Wednesday through Friday, at least seven days after today. An extra $24 shipping charge applies to each item.
This is a live culture of planaria, a freshwater flatworm with unique regenerative abilities.
Ages 11+
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This item ships only to a street address in the contiguous 48 US states. Specify a delivery date Wednesday through Friday, at least seven days after today. An additional $15 shipping charge applies to each item.
This introductory bacteria set contains three live cultures selected to give students a good overview of bacteria shapes.
Ages 13+
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This item ships only to a street address in the contiguous 48 US states. Specify a delivery date Wednesday through Friday, at least seven days after today. An additional $15 shipping charge applies to each item.
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.