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pH Measurement
The pH value is a central value in many areas of application: Chemistry, agriculture, horticulture, aquaculture, aquariums, water treatment, wastewater treatment, healthcare, food industry and art restoration to name but a few.
In agriculture and horticulture, the pH value of soil and substrates is a central parameter for the growth conditions in the root zone, and has a considerable influence on plant nutrition, growth and plant health.
Nutrient availability for and nutrient uptake by plants are also determined by the pH value of the soil: At low pH, the availability of nitrogen, phosphorus, potash, calcium, magnesium and molybdenum is limited; at high pH, nitrogen, calcium, magnesium, iron, manganese, copper and zinc are poorly available. Therefore, quick, easy and accurate measurements of pH are important. pH is also an important parameter for evaluating water for aquaculture and irrigation purposes. Another important agricultural application is the measurement of the pH value of spray liquids.
9615S-10D Standard ToupH electrode (for general laboratory applications)
284.41€
Ex Tax:
239.00€
3-in-1 glass pH electrode
9680S-10D Long ToupH electrode (for large vessels and long tubes)
415.31€
Ex Tax:
349.00€
3-in-1 glass pH electrode
9618S-10D Micro ToupH electrode (for low volume samples)
546.21€
Ex Tax:
459.00€
3-in-1 glass pH electrode
9681S-10D -ToupH electrode with sliding diaphragm (for viscous and non-aqueous samples)
486.71€
Ex Tax:
409.00€
3-in-1 glass pH electrode
9415-10C Standard ToupH electrode (for general laboratory applications)
232.05€
Ex Tax:
195.00€
pH combination electrode with glass body
9418-10C Micro ToupH electrode (for low volume samples)
486.71€
Ex Tax:
409.00€
pH combination electrode with glass body
9480-10C Long ToupH electrode (for large containers and long test tubes)
343.91€
Ex Tax:
289.00€
pH combination electrode with glass body
6261-10C (for measuring flat surfaces)
415.31€
Ex Tax:
349.00€
pH combination electrode with glass body
9481-10C ToupH electrode (for viscous and non-aqueous samples)
434.35€
Ex Tax:
365.00€
pH combination electrode with glass body
6069-10C (for very slim test tubes)
546.21€
Ex Tax:
459.00€
pH combination electrode with glass body