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Chemistry

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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
Kitchen Chemistry KitKitchen Chemistry Kit
Kitchen Chemistry Kit
15400

• Discover the different ways we use chemistry everyday
• This kit uses common household substances to make fun things
• Turn bones to rubber, make rock candy, gooey slime and other crazy kitchen creations
• Includes paper clips, spoon, straws, cardboard cabinet, kitchen sink, index cards, string, measuring spoon, potassium bitartrate and instructions
• Recommended for children 6 years of age and older


Discover the different ways we use chemistry everyday. This kit uses common household substances to make fun things. Turn bones to rubber, make rock candy, gooey slime and other crazy kitchen creations. Includes paper clips, spoon, straws, cardboard cabinet, kitchen sink, index cards, string, measuring spoon, potassium bitartrate and instructions. Recommended for children 6 years of age and older

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$9.95 Each
Coliform Test Kit (Deluxe 25 Test Tube Kit)
Coliform Test Kit (Deluxe 25 Test Tube Kit)
15180

Specifically designed to dramatically and vividly show the classroom a pollutant in water, this kit is designed to permit students the opportunity of determining the presence of animal waste by seeing a dramatic color change that occurs in a lactose broth, students can determine if E coli are present. Grades 7-12.

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$99.50 Each
Environmental Ecology Kit
Environmental Ecology Kit
15179

Observe the effects of 3 doses of gamma irradiation on seeds and compare with control seeds. Rye grass and mung bean seeds have a short germination period, so students can see the effects within 48 hours and the experiment can be completed within 2 weeks. Kit contains enough for 30 students to work individually.

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$69.95 Each
Air Pollution Test Kit
Air Pollution Test Kit
15177

Learn concepts of air pollution and its harmful effects using one form of a common air pollutant, sulfur dioxide on experiments with plant life. This kit provides instruction, apparatus and materials to experiment with plant seedlings exposed to a sulfur dioxide atmosphere at a known concentration which produces an effect on plant life that can easily be observed within several days.

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$99.00 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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Detective's Casebook (40 Student Kit)
Detective's Casebook (40 Student Kit)
14909

Your students will become junior detectives, honing their forensic skills by solving the mysteries surrounding a fictitious "crime scenario". They'll conduct a series of forensic analysis activities to determine if a crime has been committed. Each activity is centered around a particular analysis technique to include toxicology, chromatography, finger printing, document analysis and simulated blood typing.

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$51 Each $69.95 Each
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Exploring Groundwater Contamination (Kit)
Exploring Groundwater Contamination (Kit)
14906

Visualize the potential contamination of groundwater. Construct mini-groundwater simulation models showing the movement of a simulated, colored pollutant. Determine under what conditions contamination occurs from a variety of sources such as spill, farms, and buried tanks and how polluted groundwater eventually reaches the drinking water supply. In the process, students learn about the water cycle, water quality, ppm and ppb pollutant contamination, porosity of soils, and other related concepts. Grades 6-10.

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$98 Each $134.95 Each
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Cleaning Up Oil Spills (40 Student Kit)
Cleaning Up Oil Spills (40 Student Kit)
14905

Observe the use of microbes for oil degradation. Model various spill scenarios and monitor the effectiveness of the provided freeze-dried oil-degrading microbe mixture in remediating the waste. Set up a simulated oil spill in water and treat it with the special microbial product to observe the physical changes degradation of oil film over time. Additionally, they simulate three spill scenarios on beach sand, gravel and cobbles in order to observe the difference in degradation rates. The class also explores bioremediation methods for other waste chemicals and compares their effectiveness to traditional clean-up methods. Grades 7-10.

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$58 Each $79.95 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
Changes in Matter (Kit)
Changes in Matter (Kit)
13581

Introduction to elements, compounds, and mixtures, along with changes that these substances undergo as well as the characteristics of some elements, symbols for elements, and structures that make up atoms. Common mixtures are separated by evaporation and chromatography . New compounds are formed and changes that indicate chemical reactions are observed. Reproducible manual that includes 10 activities/laboratories, vocabulary lists and definitions, and a complete answer key. Experiments include: Classes of Matter, Elements, Symbols for Elements, Atoms, Common Mixtures, Separation by Evaporation, Separation by Chromatography, and more. 24 Students in Groups. Materials needed but NOT included: goggles, tape. Grades 4-9.

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$190.00 Each
Chemical Properties (Kit)
Chemical Properties (Kit)
11861

Seven different solutions are combined in every possible combination and chemical properties are identified by observing their reaction with other solutions. Chemical reactions include gas production, color changes and formation of recipitates. Students use their information to identify 4 unknown solutions. Contains materials to conduct the experiment twice, safety glasses. For 24 students working in groups of 4. Grades 7-11.

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$177.00 Each
Physical Properties (Kit)
Physical Properties (Kit)
11860

Observe the color and state of matter for 14 different substances. Test liquids for the presence of odor and observe the texture of solids. Test the acidity or alkalinity of liquids. Test the solubility of solids in alcohol and water. All materials included except: water, stirring rod, graduated cylinder, balance, hand lens (optional), safety glasses, test tubes or depression plate for solubility test. Designed for 24 students in groups of 4. Grades 8-11.

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$142.00 Each
Sunscreen Evaluation Kit
Sunscreen Evaluation Kit
11227

Determine the relative effectiveness of various commercial sunscreen lotions under laboratory conditions. Can serve to promote scientific investigation of consumer products. The experiments consist of allowing light energy to act upon a photosensitive chemical agent with the blocking of the light energy dependent upon sunscreen employed. After the exposure the amount of chemical conversion is measured and plotted as a function of the "Sun Protection Factor", SPF. Kit is designed for 24 students working in groups of 4. Grades 6-8.

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$115.00 Each
Food Chemistry Kit Refill
Food Chemistry Kit Refill
'09865

Refill kit for 09725. Barium Chloride bottle 100ml, Citric Acid 1/4 oz, Dextrose 30cc, Gelatin 30cc, Hydrogen Peroxide 3% bottle 2oz, Ethanol Denatured Alcohol 20, Potassium Iodide 1% solution 100ml, Potassium Thiocyanate 100ml, Sudan IV 2oz, Sulfuric Acid 10% solution 100ml, salad oil 2oz, Benedicts solution 100ml, Iodine .1 normal 4oz, Biuret solution 100ml, Starch Acetic Acid solution 100ml, chemical absorbent pad.

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$113.00 Each
Food Chemistry Kit
Food Chemistry Kit
09725

Today's emphasis on the artificial and natural ingredients of the foods that we eat has placed new emphasis on the chemical composition of that food. Examine the chemical, nature of many familiar food products. Experiments in this module: Presence of sugars, starches, fats and proteins, fruit discoloration, chemical composition of milk, presence of iodine in salt, calcium propionate in bread and the qualitative test for vitamin C and sulfur dioxide.

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$149.95 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
Glycerol, lab grade - 500ml
Sodium silicate solution (water glass) - 500ml
Cobalt chloride, lab grade, crystal - 100g
Sodium acetate, lab grade, anhydrous, powder - 500g
Sodium acetate, lab grade, anhydrous, powder - 500g
13431

Sodium acetate, lab grade, anhydrous, powder - 500g.

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$15.25 Each
Silver nitrate solution, 0.1 normal - 500ml