Nutrients/Misc — GrowLights Canada

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All Canada Post orders are being upgraded to courier free of charge to avoid any shipping delays. Free Shipping In Canada On Orders Over $149

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Original price $9.99 CAD - Original price $9.99 CAD

Original price

$9.99 CAD

$9.99 CAD - $9.99 CAD

Current price $9.99 CAD

CYCO CALIBRATION SOLUTION PH4.0 250ML (RED)

The most common reasons for pH meter error is dry storage of the electrode and electrode contamination. These cause loss of accuracy reduced perfor...
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Original price $9.99 CAD - Original price $9.99 CAD

Original price

$9.99 CAD

$9.99 CAD - $9.99 CAD

Current price $9.99 CAD

CYCO CALIBRATION SOLUTION EC SOLUTION 250ML (BLUE)

Conductivity Meter electrodes invariably become coated with inorganic or organic impurities. This causes a loss of accuracy. Conductivity (cF, mS) ...
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