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Kids Making Sense Air Quality Small Group Kit (without Phones)
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Kids Making Sense Air Quality Small Group Kit (without Phones)

Original price was: $389.00.Current price is: $99.99.
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Kids Making Sense AQ-go PM Sensor
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Kids Making Sense AQ-go PM Sensor

Original price was: $160.00.Current price is: $96.99.
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Kids Making Sense Build A Sensor Kit
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Kids Making Sense Build A Sensor Kit

Original price was: $338.00.Current price is: $99.99.
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Make Your Own Ozone Test Paper—Student Laboratory Kit
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Make Your Own Ozone Test Paper—Student Laboratory Kit

Original price was: $36.03.Current price is: $25.22.