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Biology

29 products

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Animal Cell Model
Animal Cell Model
16943

• This model shows the major structures of an animal cell
• Different colors are used to easily identify the different structures of the cell
• Dimensions: 12" x 15.5" x 4.5" (30 x 40 x11cm)


This model shows the major structures of an animal cell. Different colors are used to allow teachers and students to easily identify the different structures of the cell, such as the nucleus, endoplasmic reticulum, mitochondria, ribosomes, Golgi apparatus, centrioles, lysosomes, and fat vacuoles. Dimensions: 12" x 15.5" x 4.5" (30 x 40 x11cm).

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$96.00 Each
Osmosis & Diffusion Kit
Osmosis & Diffusion Kit
43508

An introduction to the relationship between solute and solvent which is vital to life for both animal, plant... this kit illustrates how cellular absorption occurs in animal tissue. Kit contains: strips visking membrane, glucose, iodine solution, starch, benedicts A, benedicts B, instructions and background material. Sufficient materials for 16 pairs of students. Grades 9-12.

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$124.50 Each
Save 27%
How Scientists Do Science (kit for 40 students)
How Scientists Do Science (kit for 40 students)
14911

Teach your students basic problem-solving skills! Challenge them to develop and test a hypothesis which determines the ideal environmental conditions for specially encapsulated sponge animals to emerge from their "cocoons". In the process, they learn the basics of how scientists design experiments, control variables, gather information, summarize and present data, and solve scientific problems. Grades 7-10

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$27 Each $36.95 Each
Common Indicators Kit
Common Indicators Kit
11230

The younger students will be able to graphically determine for themselves the nature of acid-base chemistry. The experiments are varied and take advantage of common products. Kit contains: 1 vial Universal Indicator solution, 1 vial phenolphthalein solution, 1 vial methyl orange solution, 1 instruction manual, 24 student data sheets 6 color chart. Grades 5-8.

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$55.00 Each
Holding Solution - Pre-Mixed 32 oz. in Spray Bottle
Holding Solution - Pre-Mixed 32 oz. in Spray Bottle
16831

Pre-mixed with water in 32 oz. spray bottle. 90% Propylene Glycol, 9% Ethylene Glycol Phenyl Ether, and 1% Diethylene Glycol Phenyl Ether. In addition, this solution is an effective humectant. Using this holding solution ensures that your specimens stay moist, flexible, and mold-free.

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$12.95 Each