€39.90Price
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€15.90Price
Water tests
Buffer solution for pH 7 and 9 for all pH measuring instruments.
€15.90Price
€179.90Price
Water tests
mV Electrode made of glass, BNC, cable length 2 m (78.7 in.), suitable to replace Redox Controller 7075.000, 7000.000 or commercially available mV measuring instruments.
€179.90Price
€15.90Price
Water tests
Iodine Test Salifert Iodine is present in NSW (Natural seawater) in a very low concentration (0.06 mg/L or 0.06 ppm). Iodine occurs as different species. Some of them are iodide, iodate and hypoiodite.
€15.90Price
€242.17€284.90Regular price-15% offPrice
Water tests
pH controller (7070/2) This handy inexpensive pocket measuring instrument is supplied with a universal wall mount and electrode holder along with a long-life glass electrode, buffer solution and 9 V battery. The Auto Power Off function ensures a long life of the battery.
€242.17€284.90Regular price-15% offPrice
€10.90Price
€16.90Price
Water tests
Strontium Test Salifert Strontium plays an important role by accelerating coral and calcareous algae growth. NSW contains approx. 7 – 9 mg/L strontium. Since the growth of corals and calcareous algae goes hand in hand with strontium and calcium depletion, depletion of calcium usually means depletion of strontium as well.
€16.90Price
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