Bluelab® 2.77 EC Conductivity Standard Solution (250 mL) Growth Enhancer Vegetables

Vegetables

especially if you aren't running an intake system from outside

oyster shell

Bulb Quantity: 48 bulbs

Bluelab® 2.77 EC Conductivity Standard Solution (250 mL) Growth Enhancer VegetablesBluelab 2. 77 EC Conductivity Standard Solution (250 mL) Most of Bluelabs EC ppm equipment does not need calibrating as they are all factory calibrated here at Bluelab (except Bluelab EC and ppm Pens). The 2. 77 EC solution is used as a reference or checking solution to ensure you have adequately cleaned the EC CF probe. To ensure solutions remain accurate: Avoid cross contamination Decanter into a smaller plastic cup Discard sample after use Store in