Bluelab 2.77EC Conductivity Solution - 250 ml

Keep your conductivity testing routine on track with Bluelab 2.77 EC Conductivity Solution. This 250 ml bottle provides a 2.77 EC reference point for checking the accuracy of EC and PPM meters.

• 250 ml bottle
• 2.77 EC standard for regular accuracy checks
• Helps confirm conductivity probe performance after cleaning
• Ready to use with no mixing required

Store in a cool place away from direct sunlight and heat. Keep the lid tightly closed.