Potassium (K) provides an ionic environment within the plant cell, which is required for metabolic processes. Potassium is also used in controlling the opening and closing of plant stomata, which facilitate gas exchange.
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Analysis Packages for PotassiumThe Celignis Analysis Package(s) that determine this constituent are listed below:
| Aluminium, Calcium, Iron, Magnesium, Phosphorus, Potassium, Silicon, Sodium, Titanium |
| Aluminium, Antimony, Arsenic, Cadmium, Calcium, Chromium, Cobalt, Copper, Iron, Lead, Magnesium, Manganese, Mercury, Molybdenum, Nickel, Phosphorus, Potassium, Silicon, Sodium, Titanium, Vanadium, Zinc |