NB Basal MediumContains the Macronutrients described by Chu (1975) & the Micronutrients described by Gamborg, et al. (1968)Sucrose, Cytokines, Vitamins, and Auxins should be added as needed Provided as 1 unit to make 25L or 50L of medium, or as 10 units to make 1L of mediumPlant tissue culture testedWorking Concentration: 4.10 g/LpH: 3.5–4.5Soluble in water