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Commercial Production Solutions -
This trimmer is perfect for medium-size operations and continue to prove its self time and time again
reduce the stress from transplant shock and heat related stress
Flairform Calibration Solution Kit - pH Buffer 4.0 & 7.0 (250mL) varo__1L Apply less product and achieveIntroducing the Flairform Calibration Solution Kit pH Buffer 4. 0 & 7. 0 pH meters must be regularly 'calibrated' (i. e. adjusted for accuracy) using standard pH buffer solutions which are made to an internationally agreed recipe. It is essential to calibrate using at least TWO pH buffers. These need to differ in pH by at least three pH units over the pH range being used. For nutrient solutions, pH buffer 4. 0 and 7. 0 are the ideal calibration
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