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Vendeur: julieannemark (19.889) 99.9%, Lieu où se trouve: Beverley, East Riding of Yorkshire, Lieu de livraison: Worldwide, Numéro de l'objet: 182357170385 Type: Test Kit, Water Type: Marine, Brand: ELOS, MPN: Does Not Apply, Test//Treatment Parameter: PhosphateAlkalinity/KH, Les Détails: KH Alkalinity Test Carbonate Hardness. Alkalinity is essentially a means of quantifying the stability of pH in a solution, such as aquarium water. It is a measure of the concentration of various negatively charged ionic compounds (anions) such as carbonates, bicarbonates, borate and hydroxides in the aquarium water. If left unchecked, the alkalinity drops below a critical level and pH begins to fluctuate more wildly than is normally suggested (a daily pH shift of +/-0.2 is normal in marine aquaria), causing stress to livestock. In a marine aquarium, the alkalinity should be between 7° and 10° dKH (German carbonate hardness). In a fresh water aquarium it should never drop below 3°dKH. Elos AquaTest KH makes it possible to easily and quickly determine the buffering capacity of your aquarium water. It is an extremely high quality product that offers high accuracy thanks to several procedures including: calibrated lab droppers with consistent and predefined drop size.NIST (National Institute of Standard and Technology) certified samples to validate reagents. Strict stock management to supply to our customers ONLY the freshest test production batch available.Grading: each drop equals 0,5 dKH°

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