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× A cover of a publication about Climate and Meteorology Climate and Meteorology Experiments $24.00
$24.00
× A blue and gray pen with the word " glo " written on it. Go Direct® O2 Gas Sensor $219.00
$219.00
× A close up of the side of an electric toothbrush Go Direct® CO2 Gas Sensor $229.00
$229.00

Cart totals

Subtotal $472.00
Shipment

Shipping to TX.

Tax $40.50
Total $531.38 USD
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