... , calcium, magnesium, microelement (Cu, Fe, Zn, Mn, B), alginic acid, cytokinin, betaine, mannitol, polysaccharide, iodine and so on. Product Specification INGREDIENTSPECIFICATION1 ... .8--10.013. SOLUBILITY IN WATER(%)10014. BETAINE(%)≥0.115. CYTOKININ ≥60ppm16. GIBBERELLIN ≥50ppm17. AMINO ACID(%)≥1.5We have passed ISO9001 ...