Bluelab 2.77EC Conductivity Solution 250 ml (6/Cs)

Hawthorne

$8.50 
SKU: HGC732899

In Store Only, Call 224-399-9877 for Availability

The 2.77EC solution is used as a reference or checking solution to ensure you have adequately cleaned the EC/ppm probe. Calibration Solution should be stored in a cool place out of direct sun and heat. Please keep out of reach of children. They should be stored with the lids securely tightened.""

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