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).
Best Answer: The p is shorthand for negative logarithm thereof.. The H stands for Hydrogen, in this case the hydrogen cation (H+). Together, the term refers to the negative logarithm of the hydrogen cation concentration, which determines the acidity/basicity of the solution in question. What Does Ph Stand For.