Johnson and Johnson (NYSE:JNJ) announced today that its Janssen subsidiary has started the process of applying to the U.S. Food and Drug Administration (FDA) to have daratumumab approved as a new treatment for relapsed multiple myeloma.
What m and M Mean in Chemistry. Both m and M are units of the concentration of a chemical solution. The lower case m indicates molality, which is calculated using moles of solute per kilograms of solvent. A solution using these units is called a molal solution (e.g., 0,1 m NaOH is a 0.1 molal solution of sodium hydroxide).
exists and is an alternate of . Some say that pH stands for the power of hydronium, (or hydrogen) but this is disputed. Other interpretations include percentage of hydronium or potential of hydronium, with hydronium interchangable with hydrogen.. The p could also be a constant that means the negative log of as in pKa.