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Remove item Thumbnail image Product Price Quantity Subtotal
× A black and white photo of an electric device. CALCIUM ION-SELECTIVE ELECTRODE $299.00
$299.00
× A blue and gray pen with the word " glo " written on it. Go Direct® O2 Gas Sensor $219.00
$219.00
× A group of bottles and some magnets on top of a table. PRIMARY PRODUCTIVITY KIT $49.00
$49.00
× A gray box with a blue and white background GO DIRECT COLORIMETER $135.00
$135.00
× A black and green cable is connected to the same wire. Soil Moisture Sensor $148.00
$148.00

Cart totals

Subtotal $850.00
Shipment

Shipping to TX.

Tax $72.94
Total $956.94 USD
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