£3.50
Conductivity Standard by Growth Technology has electrical conductivity (EC) of 2.76 ms/cm, ensuring that your EC/CF meter is calibrated and gives the correct reading when mixing nutrient solutions as too...
Conductivity Standard by Growth Technology has electrical conductivity (EC) of 2.76 ms/cm, ensuring that your EC/CF meter is calibrated and gives the correct reading when mixing nutrient solutions as too...

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SUPPORT 24/7

Availability: 100 In Stock

Conductivity Standard by Growth Technology has electrical conductivity (EC) of 2.76 ms/cm, ensuring that your EC/CF meter is calibrated and gives the correct reading when mixing nutrient solutions as too high, or too low. This could have a detrimental effect on how plants grow and flower.

Comes in a 300ml bottle.

Conductivity Standard by Growth Technology has electrical conductivity (EC) of 2.76 ms/cm, ensuring that your EC/CF meter is calibrated and gives the correct reading when mixing nutrient solutions as too high, or too low. This could have a detrimental effect on how plants grow and flower.

Comes in a 300ml bottle.

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