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.
This item is sold individually. The case size is listed for your convenience for instances where you wish to order in case quantities.
— Ships from SS: WA, CA, CO, MI, TN, PA, FL USA (not via USPS).