VitaLink ESSENTIALS Range

Growers should keep a regular check on the pH and EC levels of their nutrient tanks as these will affect plant nutrient uptake. If the correct levels fluctuate, this can lead to poor plant growth – but these can be readjusted before it becomes a serious problem!
Checking nutrient solutions does not take long and VitaLink Essentials offer a range of product to help growers maintain the best growing conditions.
Products in this range include:

pH Buffer 4 & 7
Use VitaLink ESSENTIALS Buffer solution to calibrate pH meters.
Use together for a 2-point calibration scale, this will give an accurate range of measurement of pH that hydroponic nutrients work within.
pH 4 Buffer solution gives an accurate representation of the pH scale at pH4.
pH 7 Buffer solution gives an accurate representation of the pH scale at pH7 to measure against.

CF Calibration Fluid
Calibrate EC meters at regular intervals to ensure reliable, accurate readings.
All calibration solutions should be at room temperature (20°C) for successful and accurate calibration. This solution is set to read CF28 at room temperature.