What does millimolar mean?
Millimolar is a unit of concentration in chemistry, defined as one thousandth of a mole per liter. It is commonly abbreviated as mM and is used to express the concentration of solutions, particularly in biochemistry and molecular biology. The millimolar concentration of a solution is a critical parameter in many experiments and applications, as it can affect the behavior and interactions of molecules. Understanding millimolar concentrations is essential for researchers and scientists working with solutions and chemical reactions. The term is widely used in both British and US English, and its usage is consistent across various scientific disciplines.
adjectiveA unit of concentration, equal to one thousandth of a mole per liter.
- A unit of concentration in chemistry
"The solution had a millimolar concentration of the active ingredient."
"The researcher measured the millimolar concentration of the solution."
"The millimolar ratio of the reactants was critical to the experiment's success."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of millimolar
The term 'millimolar' is derived from the unit 'mole', which is a standard unit of measurement in chemistry, and the prefix 'milli-', which means one thousandth. The term has its roots in the metric system and is used internationally in scientific and technical contexts.
Usage notes
Often abbreviated as mM, millimolar is a unit of concentration used in chemistry and biochemistry.