"AP+PHYSICS+LAB+9+STATIC+EQUILIBRIUM."
Convection Apparatus
This apparatus consists of a metal box (22 x 10 x 11cm) with clear acrylic front panel, two glass chimneys, a candle, and a cotton filled wick as the smoke source. Includes activity guide.
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Innovating Science® Plant Food - Nutrient Deficiency in Plants
Learn the effects of nutrient deficiency in plants.
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Melting Ice, Boiling Water, Leybold Products
Leybold Chemistry Experiments.
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Venier® Go Direct™ Sensor Carts
The Go Direct Sensor cart features built-in, wireless sensors for one-dimensional dynamics and kinematics experiments.
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Earth Science Student Collection
Designed for high school and elementary college courses, these rock and mineral specimens provide a complete range of materials for comparisons of igneous, sedimentary and metamorphic rocks.
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Barium Sulfate
CAS Number: 7727-43-7
Formula Weight: 233.43
Formula: BaSO4
Density (g/mL): 4.5
Boiling Point (°C): 1580
Freezing Point (°C): 1580
Solubility: Concentrated Sulfuric Acid
Synonyms: Sulfuric Acid Barium Salt (1:1)
Shelf Life (months): 36
Storage: Green
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ReptiFauna Springtails
A cleanup crew of consumers and decomposers will help keep habitats balanced and bio-active.
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Digital Hanging Scale
An economic option that combines weight and length measurement to support hands-on investigations in the classroom, laboratory, or field.
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Ward's® Egg Race and Crash Track
Fun experiment to illustrate motion and dynamics.
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Ward's® Pulleys Activity Kit: Exploring Force, Mass and Simple Machines
The activity includes one triple sheave, one double sheave, and two single sheave pulleys, as well as a beautifully illustrated activity guide with questions, making it ideal for single student study or as a demonstration unit.
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Sure-Grip® EX Safety Cabinets for Corrosives, Justrite®
Steel cabinets store corrosive liquids and acids safely and securely, protecting both personnel and facilities.
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Determination of the Oxygen Content of Air, Leybold Products
Leybold Chemistry Experiments.
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Calcium Sulfate Dihydrate
CAS Number: 10101-41-4
Formula Weight: 172.10
Formula: CaSO4·2H2O
Density (g/mL): 2.32
Freezing Point (°C): 128
Solubility: Water
Synonyms: Calcium Sulfate 2-Hydrate
Shelf Life (months): 36
Storage: Green
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Ethyl Alcohol Denatured
CAS Number: Mixture
Formula: Mixture
Density: 0.794 g/mL
Boiling and Freezing Point: 78°C, -114°C
Solubility: Miscible with Water and Organic Solvents
Synonyms: Denatured Alcohol, Ethyl Alcohol Anhydrous, Ethanol
Shelf Life: 36 Months