"Elementary Science"
Universal Indicator Solution
CAS Number: Mixture
Formula: Mixture
Density: 0.794 g/mL
Boiling and Freezing Point: 75-80°C, -114°C
Solubility: Water
Synonyms: Universal pH Indicator
Shelf Life: 36 Months
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Ice Melting Blocks
Ice Melting Blocks are a unique way to teach principles of conductivity of heat and the scientific method.
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Ward's® Bird Beaks Lab Activity
Pecking at foam packing peanuts with spoons, golf tees, and clothes pins, students simulate the effects of different beak characteristics on birds’ attempts to gather food.
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Mineral Oil
CAS Number: 8042-47-5
Formula Weight: Variable
Formula: CH2[CH2]nCH3
Density (g/mL): 0.818-0.880
Solubility: Organic Solvents
Synonyms: White Mineral Oil, Light Paraffin Oil
Shelf Life (months): 36
Storage: Green
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Copper(II) Sulfate Pentahydrate
CAS Number: 7758-99-8
Formula: CuSO4 5H2O
Density: 2.284 g/mL
Freezing Point: 150°C
Solubility: Water and Methanol
Synonyms: Copper II Sulfate 5-Hydrate, Cupric Sulfate 5-Hydrate
Shelf Life: 36 Months
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Potassium Chloride
CAS Number: 7447-40-7
Formula: KCl
Density: 1.986—1.990 g/mL
Boiling and Freezing Point: 1500 °C, 772 to 776 °C
Solubility: Water and Alcohol
Synonyms: Muriate of Potash, Potassium Muriate, Potassium Monochloride
Shelf Life: 36 Months
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Sodium Bicarbonate
CAS Number: 144-55-8
Formula: NaHCO3
Density: 2.16 g/mL
Boiling Point: Decomposes
Solubility: Water
Synonyms: Baking Soda, Sodium Hydrogen Carbonate, Carbonic Acid Sodium 1:1, Indicator Powder
Shelf Life: 36 Months
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GPI Anatomicals® Basic Heart Model
Simplified, Yet Accurate Structure For Initial Biology Studies
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Two Shelf Utility Cart
Perfect for transporting materials, supplies, and heavy loads in almost any environment.
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Global Footprints On The Environment Video Series
How can we work with the environment?
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Electromagnet Set
Your students can use the Electromagnet Science Set to build an electromagnet, a doorbell, a chime, a telegraph, and more.
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CSI/FISK The Case of the Missing Mascot
Deduce, try, and convict the culprit.
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Young Scientist's Club Heart and Lungs Activity Kit
Learn the basic anatomy of the circulatory and respiratory systems.




