The JBL K Potassium Reagent Refill Pack is suitable for refilling the JBL K Potassium Test Set with the JBL article number 2541100.
Potassium gets deficient quickly, and it is an essential nutrient for aquatic plants. A lack of potassium leads to stagnant growth and holes in the leaves.
Concentration range: 2 - 15 mg/l
Sufficient for around 25 tests. Only suitable for freshwater aquaria.
Safety information in accordance with GHS
H314: Causes severe skin burns and eye damage.
P305+P351+P338: If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P310a: Immediately call a Poison Center/doctor. P101: If medical advice is needed, have product container or label at hand. P102: Keep out of reach of children. P103: Read label before use. P280: Wear protective gloves/protective clothing/eye protection/face protection.