This solution can be used to store pH meters when not is use. Basically the probe – glass bulb – at the end of the meter should be just immersed in the solution. This will condition the probe and maximise its useful life. The same solution can be used for refilling the probes on certain meters. Learn More
pH meters need some care and attention. A little effort will keep them in good shape, which will enhance and ensure their accuracy and extend their useful life. A solution for cleaning pH probes to remove salt deposits from nutrients and other accumulations. Learn More
Solutions of a known electrical conductivity (EC), used to check and calibrate EC meters. This should be a regular procedure to ensure best results from the meter. T his solution has a known electrical conductivity (EC) of 2.76 mS/cm. Learn More
Solutions of a known electrical conductivity (EC), used to check and calibrate EC meters. This should be a regular procedure to ensure best results from the meter. T his solution has a known electrical conductivity (EC) of 1.413 mS/cm.\ Learn More
Solutions of a known and fixed pH. These are used to calibrate pH meters. This should be done on a regular basis to ensure ongoing accuracy from the meter. This solution has a stable and accurate pH of 4 Learn More
Solutions of a known and fixed pH. These are used to calibrate pH meters. This should be done on a regular basis to ensure ongoing accuracy from the meter. This solution has a stable and accurate pH of 7 Learn More
Liquid Oxygen contains hydrogen peroxide (H2O2), which is a highly unstable molecule. It will quickly break down in the nutrient tank releasing a free atom of oxygen. This oxygen atom is extremely reactive and will attach itself to either another atom, forming a stable oxygen molecule, or attack a nearby organic molecule, such as a virus or fungal spore. Liquid Oxygen can eliminate existing diseases and help to prevent future ones. Learn More
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