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.
Recommended for the Bluelab® 2.77 EC Conductivity Standard Solution
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$19.99 | $24.99
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$19.99 | $24.99
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$19.99 | $24.99
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