"Wardssci090081"
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Eisco BOD Bottles with Glass Pennyhead Stoppers
Used for incubating diluted samples to determine biological oxygen demand.
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Milwaukee Economy Dissolved Oxygen Meter
This user-friendly meter has a long battery life and plenty of helpful functions.
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Water Pollution and Wastewater Treatment Lab Activity
In this activity, students explore methods to treat wastewater by creating a laboratory model that simulates large-scale commercial water treatment methods.
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Ward's® Build Your Own Insect Net
Customize your own insect net, or replace existing parts.
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