- New Items (7)
Dialysis Membrane Tubing - Flat Width 1-3/4", 50 ft. Long
Made of seamless, regenerated cellulose. An excellent membrane designed for laboratory dialysis and routine osmosis/diffusion experiments. Pore size MD-44-14.
Product Number: SB09782M
Body fat tester designed to measure the thickness of a fold of skin with its underlying layer of fat. Convenient trigger operation with pistol grip handle. Direct reading scale measures 0 to 85 mm and is accurate to 0.5 mm. Durable, accurate, and easily..
Product Number: SB15275M
Human Senses (Physiology) Experiment Kit - Lab-Aids® No. 8
This lab activity arouses a personal interest as students experiment to identify response areas of their body, and become aware of their sensory perception. Students “map” the taste sensation of sweet, salty, bitter, and sour; determine thei..
Product Number: SA01213M
Lung Demonstration Apparatus
This device uses a bell jar to represent the thoracic cavity, a rubber dam as the diaphragm, a Y-shaped tube as the trachea and bronchial tubes, and two balloons as lungs. Manipulation of the diaphragm causes the balloons to inflate and deflate. Lig..
Product Number: S07746M
Viruses & Bacteria Poster
Grades 7-10.Teach students about the most prevalent disease-causing viruses and bacteria known to man! They will also learn how to identify these agents and how they cause harm to humans. Laminated 35" W x 23" H poster featu...
Product Number: SB46902M
Speak Easies Macromolecules Kit
Illustrates carbohydrates, lipids, proteins and nucleic acids, including ATP. Use to build polymers from monomers and demonstrate DNA replication and transcription. The largest piece is approximately 3" by 10".What are Speak Easie...
Product Number: SB44385M
Cell Model Set
Simple for elementary level students yet comprehensive enough for middle school, these colorful teaching models were designed specifically for hands-on use. Models are made of resilient, nontoxic EVA foam to withstand years of active investigation. ..
Product Number: SB40956M
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