Bluelab 2.77 EC Conductivity Standard Solution – 250 ml / 8.4 fl oz Platinum Series membrane and consistently clear water from

and consistently clear water from every tap

and environmental scientists worldwide

7" (17 mm) - ultra-slim design Weight Lightweight

The Milwaukee MI0028 hard plastic carrying case is a High Quality

Bluelab 2.77 EC Conductivity Standard Solution – 250 ml / 8.4 fl oz Platinum Series membrane and consistently clear water fromConductivity standard solution a must in every grower's toolbox Features: Contain 1 bottle 250 ml 8. 6 fl oz Improve EC PPM accuracy with regular cleaning Bluelab 2. 77 EC Conductivity Standard Solution is a precision calibration fluid designed for lab grade EC conductivity meters. This 250 ml bottle delivers consistent, traceable reference values essential for accurate nutrient solution monitoring and water quality testing. Use this standard to