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JBL Mg Magnesium Test Set Freshwater***test for the determination of the plant

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Vendeur: gmaqua (20.002) 99.6%, Lieu où se trouve: London, Lieu de livraison: Worldwide, Numéro de l'objet: 371329210972 JBL Mg Magnesium Test Set Freshwater***test for the determination of the plant nutrient magnesium Standard Delivery (Royal Mail 1st Class) Indicates 0 to 10 as well as > 10 mg/l exactly (recommended value: 5-10 mg/l). Very accurate test with 3 reagents. The comparator system takes the existing intrinsic colour of the water into account. With 2 glass tubes, syringe for the accurate measurement of 5 ml, reagents and laminated colour cards. Mg deficiency is indicated by yellow light spots between the leaf veins and by stagnating plant growth. Für die Ermittlung des Magnesiumgehaltes im Meerwasser ist dieser Test ungeeignet, weil sein Anzeigebereich zwischen 0 und 10 mg/l zu gerung ist. Im Meerwasser soll der Mg-Gehalt bei etwa 1200 mg/ l liegen. Brand: JBL

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