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High vacuum tubing can withstand 25 μm of pressure.
Combine Game-Based Learning with Online Resources for Engaging Review and Reinforcement
How's your blood pressure today?
Four content intensive posters featuring all of the vertebrate orders of Animals.
Plastic Marbles for educational puzzles and games.
Compostable 3 1/2 in. wooden tooth pick - 1000 per bag.
Great tool for working with tissues and cultures.