Growth Technology - Conductivity Standard Growth Technology - Conductivity Standard

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.