Biology
Showing 241–255 of 275 results
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Biology
Urine test sticks, Glucose
Urine test stix, Glucose are test strips for measuring glucose concentration in liquids. The strips are primarily developed for urine tests, but they can also be used as an indicator of glucose content in other liquids, e.g. juice, milk or solutions used in experiments.
SKU: FR-782561 -
Biology, Earth Science
Viewing chamber
The demonstration cuvette is made of clear plexiglass and measures approx. 9 x 11 x 3 cm. It has a rounded bottom so that there are no corners where small animals can hide, making observations easier. The transparent construction makes it possible to view the contents from multiple angles, and the cuvette is suitable for both studying and photographing collected organisms.
SKU: FR-761550 -
Biology
Ward’s® Manipulate Your Own Action Potential Neuron
Students use the manipulatives in this activity kit, developed by Teacher Carole MacMullan, to depolarize and repolarize a neuron as they model sodium and potassium ion movement through gated channel proteins embedded in the plasma membrane of a neuron.
SKU: 470105-828
