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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
Age Range: Ages 2+ years
Helps introduce concepts of microscopic anatomy at a larger scale
its size and durability support large-format projects and collaborative tasks
The Max & Rosie Low Feeding Chairs offer snug support with padded inserts
equivalence and comparison
Wireless Oxygen - Dissolved DEC25-School Age Range: Ages 2+ yearsThe Wireless Dissolved Oxygen Sensor is an advanced tool designed to measure oxygen levels in water with precision. Using a Polarographic (Clark cell) type oxygen electrode, this sensor helps students explore water quality, aquatic life conditions, and environmental science concepts. The anode and cathode within the electrode are immersed in an electrolyte solution, separated from the sample by a semi permeable membrane.: Why this product is
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