BlueLab Calibration Solution - 7.0 pH Size:500 ml 8g 2-Way Humidity Control Packs

8g 2-Way Humidity Control Packs in a 500 Count Case

Use a non-ionic wetting agent for better penetration

Its durability

Dimensions:

Gallon - Kit contains 1 FlaVUH 4X Concentrate (4-0-4) - Quart

BlueLab Calibration Solution - 7.0 pH Size:500 ml 8g 2-Way Humidity Control PacksThe Bluelab Calibration Solutions are a very necessary part of a growers toolbox. These solutions are manufactured specific to the calibration process and referenced to high laboratory standards by Bluelab. They are required for the calibration of pH meters, pH monitors and controllers. Regular cleaning and calibrating of pH measuring equipment ensures accurate readings. Bluelab's EC CF equipment does not need calibrating, as they are all factory