Bluelab 2.77EC Conductivity Solution 500 ml (6/Cs)
Bluelab 2.77EC Conductivity Solution 500 ml (6/Cs) at HorticultureSource.com -
Bluelab 2.77 EC Conductivity Standard Solution The 2.77EC Conductivity solution is used as a reference or checking solution to ensure you have adequately cleaned the EC/CF probe. These solutions 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.