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Chemistry

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Thames and Kosmos Kids First Chemistry SetThames and Kosmos Kids First Chemistry Set
Thames and Kosmos Kids First Chemistry Set
17021

• Introductory chemistry set designed specifically for young kids
• Conduct experiments to identify different chemicals
• Discover the invisible gas carbon dioxide and its very visible effects
• 48-page manual guides young chemists through 25 experiments

Kick off a chain reaction of fun-filled experiments with this introductory chemistry set designed specifically for young kids. Junior chemists can safely explore simple chemistry using the tools in this kit and common household substances from the kitchen, bathroom, and laundry room. Learn how to use basic chemistry equipment such as filters, test tubes, pipettes, and measuring spoons, and beakers. Make your own test tube racks out of plaster and learn about the chemical reaction that formed them. Conduct experiments to identify different chemicals using reactions, heat, evaporation, and crystallization. Examine the composition of inks and dyes with chromatography experiments, where colors magically separate from one another on a filter paper disk. Explore the properties of water, soaps, and oils. Experiment with acids and bases using indicators (pH strips and cabbage juice) to identify them. Make fizzy reactions with acids and bases to dissolve shells and inflate balloons. Discover the invisible gas carbon dioxide and its very visible effects. The full-color, 48-page manual guides inquisitive young chemists and their adult supervisors through safely conducting each of the 25 experiments.

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$44.95 Each
Thames and Kosmos Chem C500 Chemistry KitThames and Kosmos Chem C500 Chemistry Kit
Thames and Kosmos Chem C500 Chemistry Kit
16949

• An introductory tour of chemistry with 28 classic experiments
• Discover the colorful effects of acids and bases
• Make fizzy and foamy reactions and write messages with invisible ink
• Learn about reactions between solids, liquids, and gases
• 48-page, full-color experiment manual
• Simple instructions for experiment
• Clear explanations of what happened and why
• Ages 10+


Learn about reactions between solids, liquids, and gases. Discover the colorful effects of acids and bases. Perform astonishing "magic" tricks for your friends. Make fizzy and foamy reactions. Write messages with invisible ink. Investigate metals and salts in electrochemical experiments with a 9-volt battery (not included). Learn for yourself how chemistry goes far beyond textbooks and laboratories to explain occurrences that happen around us every day. The 48-page,full-color experiment manual gives simple instructions for setting up and performing each experiment, and then clear explanations of what happened and why. This kit is ideal for children who are interested in chemistry but who are not yet ready for a more advanced chemistry set. It serves as an excellent introduction to our other chemistry sets.

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$34.95 Each
Thames and Kosmos Candy Chemistry KitThames and Kosmos Candy Chemistry Kit
Thames and Kosmos Candy Chemistry Kit
16950

• Make rock Candy, chocolates, gummy Bears, wintergreen candies, and more
• Learn about specific heat and temperature, crystallization, measurements and more
• Personalize your candy by choosing your ingredients
• Decorate your finished candy with colorful foils, papers cups, and wrappers
• Includes 48-page full-color manual
• Ages 10 and up

Explore chemistry as you cook up candies and chocolates in the kitchen! Perform 25 sweet experiments and learn important physical science principles related to candy and cooking. Discover why sugar crystallizes to make rock candy. Learn about specific heat and the phases of matter by molding chocolates. Use a thermometer and learn about heat and temperature while boiling sugar. Gain experience with measurements and conversions, volumes, and weights. Investigate the chemistry of gummy bears. Learn about the mysterious phenomenon of triboluminescence with wintergreen candies. 48-page, full-color manual. 

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$36.95 Each
Periodic Table - Notebook Size (Pad of 100)
Periodic Table - Notebook Size (Pad of 100)
15027

Size 8 1/2" x 11". 3 hole punched. Same style as above table. Comes in pads of 100 sheets.

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$27.50 Each
Periodic Table - Wall Chart
Periodic Table - Wall Chart
15026

49 1/2" x 38". In 4 colors on heavy markable chart stock. Elements included up to UUQ #114

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$49.95 Each
Extra Atomic Models Stand
Extra Atomic Models Stand
15498

Stand for 15497

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$39.00 Each
Organic Structure Wooden Molecular Model KitOrganic Structure Wooden Molecular Model Kit
Organic Structure Wooden Molecular Model Kit
12930

Atoms are represented by large 1 1/4" and 1 1/8" colored enameled balls drilled to receive connecting bonds. The bonds are represented by slotted pegs and springs, which make for easy assembly. The kit is designed to demonstrate the nature of compounds and the fundamental concepts of chemical change. Students can visualize the three-dimensional structure of a molecule and see first-hand the significance of the formulas. The materials in this kit can be used to construct many different organic molecules and to illustrate different forms of isomerism, including structural isomers, cis-, trans-isomers, and chiral compounds. For example, propyl and isopropyl alcohol can readily be distinguished, as can ortho, meta, and para substituents on a benzene ring.

Set includes: 10 carbon (black), 28 hydrogen (yellow), 4 chlorine (green), 2 nitrogen (blue), 6 oxygen (red), 2 bromine (orange), 2 iodine (purple), 30 wood pegs (3.2 cm), 10 wood pegs (5 cm), 10 springs (5 cm).

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$42.50 Each
100 Atom Wooden Molecular Model Kit100 Atom Wooden Molecular Model Kit
100 Atom Wooden Molecular Model Kit
12929

This is an excellent Student Atomic Molecular Set, to construct and understand three dimensional Molecular Structures in Organic and Inorganic Chemistry Studies. It consists of 100 wooden colored atoms and 85 bonds. Construction and teaching of Triple and Double bonds is with ease due to the flexible nature of the bonds. Atom holes are drilled with precision for good grip and bond angles.

The kit gives you three different types of bonds to choose from:
35 aliphatic bonds (3.8 cm long)
35 C-H bonds (2.5 cm long)
15 aromatic bonds (2.9 cm long, for constructing benzene ring compounds)

The colored balls in the set represent the following atoms:
30 carbon (black)
12 oxygen (red), 5 nitrogen (orange)
30 hydrogen (white)
18 halogens (green)
5 sulfur (yellow)

The balls are 2 cm in diameter and are drilled to accept the springs.

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$40.50 Each
How Clean is the Air? (Kit)
How Clean is the Air? (Kit)
'03875

Learn what air pollution is and how weather and geography affect it. Conduct experiments to test the air that you breathe everyday for pollutants. This kit comes complete with instruction manual, the chemicals and apparatus needed to conduct several air quality tests.

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$27.50 Each
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Soda Pop Science
Soda Pop Science
16859

Students will test the physical properties and investigate the chemical composition of carbonated sodas. Then they'll formulate hypotheses, checking their predictions with experiments that they design and conduct themselves. In the process, they'll reveal the composition and nutritional value of various sodas. Enough for 40 Students.

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$49 Each $67.95 Each
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Aspirin and Antacid Analysis Kit
Aspirin and Antacid Analysis Kit
15157

Two commonly used drugs, aspirin and antacids, will be analyzed separately. After investigating samples included in kit, students can select brands of their own choice for additional comparison. Grades 9-12.

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$42 Each $63.95 Each
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Measurement in the Lab (Kit)
Measurement in the Lab (Kit)
14912

Using comprehensive, curriculum-based investigations, your students will learn about the metric system, mass, volume, density, gravity, temperature and pH. Through these activities, the class gains a thorough understanding of how to gather information, graph and analyze data, and interpret scientific diagrams. Grades 7-10.

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$44 Each $59.95 Each
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Elements, Mixtures and Compounds (40 Student Kit)
Elements, Mixtures and Compounds (40 Student Kit)
14786

Introduce your students to the fundamentals of chemistry. Provide your class with a basic understanding of the primary concepts of chemistry as they investigate how matter is classified, identify the various types of mixtures, and compare the properties of solutions with the properties for mixtures. They'll also learn to identify elements and compounds and study how chemical symbols, formulas and equations are used to describe chemical reactions. Grades 7-10.

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$42 Each $57.95 Each
Water Test Kit
Water Test Kit
'09415

Ideal field test kit for performing 4 important experiments on water pollution. Test water samples for dissolved oxygen content, chlorides, phosphates, and water hardness. This kit provides all the apparatus and materials necessary for performing each test several times. Comes complete with instruction booklet.

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$43.95 Each
How Clean is the Water? (Kit)
How Clean is the Water? (Kit)
'03808

Find out what pollutes drinking water and how it can be made safe again following pollution. Conduct experiments on the chemicals and organisms that make water unsafe to drink and conduct an experiment on its purification. Learn the causes and effects of water pollution.

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$49.95 Each
Cobalt chloride, lab grade, crystal - 100g
Silver nitrate solution, 0.1 normal - 500ml
Agar Powder, 100 Mesh - 100g
Agar Powder, 100 Mesh - 100g
13391

Non-nutrient agar powder

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$34.50 Each
Zinc sulfate, lab grade, granular - 500g
Cupric Sulfate reagent fine crystal - 500g
Copper Metal, reagent, granular - 500g
Copper Metal, reagent, granular - 500g
13405

Copper Metal, reagent, granular - 500g

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$47.95 Each
Aluminum Metal Shot - 500g
Aluminum Metal Shot - 500g
13392

500 grams of Aluminum Metal Shot.

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$28.95 Each
Zinc metal, foil 0.010" x 12" x 36", (1 piece = 500g) - 500g
Zinc metal, foil 0.010" x 12" x 36", (1 piece = 500g) - 500g
13445

Zinc metal, foil 0.010" x 12" x 36", (1 piece = 500g) - 500g
Zinc metal, foil 0.010" x 12" x 36", (1 piece = 500g) - 500g

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$36.50 Each
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Tin Metal, reagent, 20-300mesh, granular - 100g
Tin Metal, reagent, 20-300mesh, granular - 100g
13440

Tin Metal, reagent, 20-300mesh, granular - 100g.

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$29.95 Each $39.95 Each